| 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 | $45.84 | 7.162% | $49.1231 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $209.83 | 3.708% | $217.6105 | $217.61 | $217.60 | $217.60 |
| Purchase #3 | $160.99 | 6.561% | $171.5526 | $171.55 | $171.55 | $171.60 |
| Purchase #4 | $45.90 | 9.645% | $50.3271 | $50.33 | $50.35 | $50.30 |
| Purchase #5 | $71.52 | 12.607% | $80.5365 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $60.30 | 13.132% | $68.2186 | $68.22 | $68.20 | $68.20 |
| Purchase #7 | $152.84 | 4.424% | $159.6016 | $159.60 | $159.60 | $159.60 |
| 7 purchase totals = | $747.22 | $796.9700 | $796.97 | $796.95 | $796.90 | |