| 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 | $112.50 | 3.236% | $116.1405 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $84.56 | 8.605% | $91.8364 | $91.84 | $91.85 | $91.80 |
| Purchase #3 | $8.84 | 12.587% | $9.9527 | $9.95 | $9.95 | $10.00 |
| Purchase #4 | $99.27 | 10.594% | $109.7867 | $109.79 | $109.80 | $109.80 |
| Purchase #5 | $40.32 | 9.446% | $44.1286 | $44.13 | $44.15 | $44.10 |
| Purchase #6 | $108.94 | 7.319% | $116.9133 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $17.27 | 11.187% | $19.202 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $471.70 | $507.9602 | $507.96 | $508.00 | $507.90 | |