| 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 | $42.87 | 12.209% | $48.104 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $30.78 | 11.553% | $34.336 | $34.34 | $34.35 | $34.30 |
| Purchase #3 | $124.50 | 9.105% | $135.8357 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $144.67 | 8.169% | $156.4881 | $156.49 | $156.50 | $156.50 |
| Purchase #5 | $104.84 | 11.163% | $116.5433 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $16.84 | 12.281% | $18.9081 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $66.62 | 12.488% | $74.9395 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $531.12 | $585.1547 | $585.16 | $585.20 | $585.00 | |