| 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 | $20.71 | 12.243% | $23.2455 | $23.25 | $23.25 | $23.20 |
| Purchase #2 | $104.53 | 11.479% | $116.529 | $116.53 | $116.55 | $116.50 |
| Purchase #3 | $227.62 | 13.649% | $258.6879 | $258.69 | $258.70 | $258.70 |
| Purchase #4 | $109.31 | 11.311% | $121.6741 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $93.44 | 4.460% | $97.6074 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $167.27 | 12.297% | $187.8392 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $35.82 | 5.232% | $37.6941 | $37.69 | $37.70 | $37.70 |
| 7 purchase totals = | $758.70 | $843.2772 | $843.28 | $843.30 | $843.20 | |