| 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 | $91.43 | 8.625% | $99.3158 | $99.32 | $99.30 | $99.30 |
| Purchase #2 | $24.57 | 7.162% | $26.3297 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $34.56 | 4.645% | $36.1653 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $193.43 | 5.789% | $204.6277 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $198.94 | 6.796% | $212.46 | $212.46 | $212.45 | $212.50 |
| Purchase #6 | $90.33 | 4.440% | $94.3407 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $234.82 | 12.507% | $264.1889 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $868.08 | $937.4281 | $937.44 | $937.45 | $937.40 | |