| 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 | $94.64 | 13.450% | $107.3691 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $108.64 | 11.231% | $120.8414 | $120.84 | $120.85 | $120.80 |
| Purchase #3 | $75.61 | 6.817% | $80.7643 | $80.76 | $80.75 | $80.80 |
| Purchase #4 | $53.51 | 6.796% | $57.1465 | $57.15 | $57.15 | $57.10 |
| Purchase #5 | $8.27 | 5.664% | $8.7384 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $168.72 | 10.210% | $185.9463 | $185.95 | $185.95 | $185.90 |
| Purchase #7 | $119.77 | 8.850% | $130.3696 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $629.16 | $691.1756 | $691.18 | $691.15 | $691.10 | |