| 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 | $47.45 | 5.722% | $50.1651 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $66.59 | 8.216% | $72.061 | $72.06 | $72.05 | $72.10 |
| Purchase #3 | $191.78 | 5.216% | $201.7832 | $201.78 | $201.80 | $201.80 |
| Purchase #4 | $33.48 | 12.382% | $37.6255 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $117.74 | 11.866% | $131.711 | $131.71 | $131.70 | $131.70 |
| Purchase #6 | $107.39 | 5.301% | $113.0827 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $129.82 | 3.648% | $134.5558 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $694.25 | $740.9843 | $740.99 | $741.00 | $741.10 | |