| 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 | $31.85 | 5.213% | $33.5103 | $33.51 | $33.50 | $33.50 |
| Purchase #2 | $13.66 | 4.720% | $14.3048 | $14.30 | $14.30 | $14.30 |
| Purchase #3 | $232.59 | 10.625% | $257.3027 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $57.96 | 11.232% | $64.4701 | $64.47 | $64.45 | $64.50 |
| Purchase #5 | $174.56 | 8.157% | $188.7989 | $188.80 | $188.80 | $188.80 |
| Purchase #6 | $116.57 | 8.697% | $126.7081 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $33.98 | 9.453% | $37.1921 | $37.19 | $37.20 | $37.20 |
| 7 purchase totals = | $661.17 | $722.2870 | $722.28 | $722.25 | $722.30 | |