| 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 | $49.38 | 12.749% | $55.6755 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $133.36 | 12.462% | $149.9793 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $99.57 | 13.806% | $113.3166 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $84.80 | 12.552% | $95.4441 | $95.44 | $95.45 | $95.40 |
| Purchase #5 | $187.43 | 8.610% | $203.5677 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $54.65 | 4.801% | $57.2737 | $57.27 | $57.25 | $57.30 |
| Purchase #7 | $116.32 | 3.846% | $120.7937 | $120.79 | $120.80 | $120.80 |
| 7 purchase totals = | $725.51 | $796.0506 | $796.05 | $796.05 | $796.10 | |