| 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 | $34.27 | 4.252% | $35.7272 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $219.65 | 12.678% | $247.4972 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $90.79 | 3.334% | $93.8169 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $66.78 | 6.471% | $71.1013 | $71.10 | $71.10 | $71.10 |
| Purchase #5 | $82.48 | 10.399% | $91.0571 | $91.06 | $91.05 | $91.10 |
| Purchase #6 | $64.40 | 3.809% | $66.853 | $66.85 | $66.85 | $66.90 |
| Purchase #7 | $228.82 | 9.335% | $250.1803 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $787.19 | $856.2330 | $856.24 | $856.25 | $856.30 | |