| 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 | $21.71 | 10.268% | $23.9392 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $160.72 | 11.549% | $179.2816 | $179.28 | $179.30 | $179.30 |
| Purchase #3 | $143.70 | 6.688% | $153.3107 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $76.69 | 5.616% | $80.9969 | $81.00 | $81.00 | $81.00 |
| Purchase #5 | $23.69 | 8.431% | $25.6873 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $244.88 | 7.861% | $264.13 | $264.13 | $264.15 | $264.10 |
| Purchase #7 | $243.35 | 9.531% | $266.5437 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $914.74 | $993.8894 | $993.89 | $993.95 | $993.80 | |