| 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 | $90.70 | 5.653% | $95.8273 | $95.83 | $95.85 | $95.80 |
| Purchase #2 | $179.50 | 4.460% | $187.5057 | $187.51 | $187.50 | $187.50 |
| Purchase #3 | $33.76 | 9.584% | $36.9956 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $97.73 | 10.242% | $107.7395 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $135.39 | 13.324% | $153.4294 | $153.43 | $153.45 | $153.40 |
| Purchase #6 | $6.81 | 13.117% | $7.7033 | $7.70 | $7.70 | $7.70 |
| Purchase #7 | $250.96 | 11.477% | $279.7627 | $279.76 | $279.75 | $279.80 |
| 7 purchase totals = | $794.85 | $868.9635 | $868.97 | $869.00 | $868.90 | |