| 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 | $76.82 | 7.578% | $82.6414 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $6.96 | 12.700% | $7.8439 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $101.40 | 11.694% | $113.2577 | $113.26 | $113.25 | $113.30 |
| Purchase #4 | $147.35 | 5.127% | $154.9046 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $213.50 | 5.430% | $225.0931 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $176.34 | 3.115% | $181.833 | $181.83 | $181.85 | $181.80 |
| Purchase #7 | $79.49 | 8.119% | $85.9438 | $85.94 | $85.95 | $85.90 |
| 7 purchase totals = | $801.86 | $851.5175 | $851.50 | $851.55 | $851.40 | |