| 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 | $57.82 | 4.347% | $60.3334 | $60.33 | $60.35 | $60.30 |
| Purchase #2 | $113.96 | 9.811% | $125.1406 | $125.14 | $125.15 | $125.10 |
| Purchase #3 | $9.42 | 9.579% | $10.3223 | $10.32 | $10.30 | $10.30 |
| Purchase #4 | $40.51 | 9.679% | $44.431 | $44.43 | $44.45 | $44.40 |
| Purchase #5 | $127.93 | 8.425% | $138.7081 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $132.94 | 5.458% | $140.1959 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $141.99 | 6.517% | $151.2435 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $624.57 | $670.3748 | $670.37 | $670.40 | $670.20 | |