| 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 | $73.93 | 8.245% | $80.0255 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $12.56 | 10.816% | $13.9185 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $209.44 | 9.591% | $229.5274 | $229.53 | $229.55 | $229.50 |
| Purchase #4 | $194.54 | 11.261% | $216.4471 | $216.45 | $216.45 | $216.40 |
| Purchase #5 | $99.88 | 4.722% | $104.5963 | $104.60 | $104.60 | $104.60 |
| Purchase #6 | $158.89 | 10.852% | $176.1327 | $176.13 | $176.15 | $176.10 |
| Purchase #7 | $117.60 | 7.544% | $126.4717 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $866.84 | $947.1192 | $947.13 | $947.15 | $947.00 | |