| 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 | $17.29 | 10.259% | $19.0638 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $65.71 | 8.356% | $71.2007 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $46.94 | 7.747% | $50.5764 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $171.57 | 6.104% | $182.0426 | $182.04 | $182.05 | $182.00 |
| Purchase #5 | $32.34 | 4.128% | $33.675 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $118.65 | 6.639% | $126.5272 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $32.81 | 12.714% | $36.9815 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $485.31 | $520.0672 | $520.07 | $520.15 | $520.10 | |