| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.40 | 3.302% | $79.9557 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $234.63 | 9.293% | $256.4342 | $256.43 | $256.45 | $256.40 |
| Purchase #3 | $146.85 | 6.445% | $156.3145 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $101.71 | 11.126% | $113.0263 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $159.88 | 9.536% | $175.1262 | $175.13 | $175.15 | $175.10 |
| Purchase #6 | $248.94 | 6.721% | $265.6713 | $265.67 | $265.65 | $265.70 |
| Purchase #7 | $93.92 | 13.181% | $106.2996 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $1,063.33 | $1,152.8278 | $1,152.83 | $1,152.85 | $1,152.80 | |