| 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 | $57.39 | 5.694% | $60.6578 | $60.66 | $60.65 | $60.70 |
| Purchase #2 | $7.67 | 8.457% | $8.3187 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $39.25 | 4.105% | $40.8612 | $40.86 | $40.85 | $40.90 |
| Purchase #4 | $141.70 | 9.651% | $155.3755 | $155.38 | $155.40 | $155.40 |
| Purchase #5 | $248.47 | 9.666% | $272.4871 | $272.49 | $272.50 | $272.50 |
| Purchase #6 | $133.81 | 7.104% | $143.3159 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $105.41 | 10.225% | $116.1882 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $733.70 | $797.2044 | $797.22 | $797.20 | $797.30 | |