| 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 | $43.68 | 3.195% | $45.0756 | $45.08 | $45.10 | $45.10 |
| Purchase #2 | $145.33 | 9.421% | $159.0215 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $225.61 | 11.358% | $251.2348 | $251.23 | $251.25 | $251.20 |
| Purchase #4 | $95.91 | 5.212% | $100.9088 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $79.33 | 12.295% | $89.0836 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $121.88 | 8.498% | $132.2374 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $148.84 | 8.286% | $161.1729 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $860.58 | $938.7346 | $938.73 | $938.75 | $938.70 | |