| 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 | $41.55 | 13.110% | $46.9972 | $47.00 | $47.00 | $47.00 |
| Purchase #2 | $29.76 | 9.372% | $32.5491 | $32.55 | $32.55 | $32.50 |
| Purchase #3 | $91.75 | 7.801% | $98.9074 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $57.59 | 12.507% | $64.7928 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $69.86 | 10.300% | $77.0556 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $94.48 | 10.448% | $104.3513 | $104.35 | $104.35 | $104.40 |
| Purchase #7 | $61.57 | 6.210% | $65.3935 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $446.56 | $490.0469 | $490.05 | $490.05 | $490.10 | |