| 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 | $39.31 | 11.869% | $43.9757 | $43.98 | $44.00 | $44.00 |
| Purchase #2 | $79.60 | 3.821% | $82.6415 | $82.64 | $82.65 | $82.60 |
| Purchase #3 | $30.61 | 8.740% | $33.2853 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $238.46 | 6.238% | $253.3351 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $101.27 | 8.665% | $110.045 | $110.05 | $110.05 | $110.00 |
| Purchase #6 | $60.92 | 5.704% | $64.3949 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $237.43 | 11.251% | $264.1432 | $264.14 | $264.15 | $264.10 |
| 7 purchase totals = | $787.60 | $851.8207 | $851.83 | $851.90 | $851.70 | |