| 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 | $49.66 | 4.512% | $51.9007 | $51.90 | $51.90 | $51.90 |
| Purchase #2 | $229.46 | 4.868% | $240.6301 | $240.63 | $240.65 | $240.60 |
| Purchase #3 | $138.89 | 3.170% | $143.2928 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $102.82 | 7.415% | $110.4441 | $110.44 | $110.45 | $110.40 |
| Purchase #5 | $31.53 | 6.823% | $33.6813 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $180.99 | 4.395% | $188.9445 | $188.94 | $188.95 | $188.90 |
| Purchase #7 | $93.41 | 13.431% | $105.9559 | $105.96 | $105.95 | $106.00 |
| 7 purchase totals = | $826.76 | $874.8494 | $874.84 | $874.90 | $874.80 | |