| 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 | $37.30 | 10.275% | $41.1326 | $41.13 | $41.15 | $41.10 |
| Purchase #2 | $211.25 | 6.287% | $224.5313 | $224.53 | $224.55 | $224.50 |
| Purchase #3 | $125.92 | 9.685% | $138.1154 | $138.12 | $138.10 | $138.10 |
| Purchase #4 | $130.57 | 7.561% | $140.4424 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $68.86 | 6.258% | $73.1693 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $82.96 | 4.327% | $86.5497 | $86.55 | $86.55 | $86.50 |
| Purchase #7 | $8.84 | 13.484% | $10.032 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $665.70 | $713.9727 | $713.97 | $714.00 | $713.80 | |