| 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 | $64.35 | 6.330% | $68.4234 | $68.42 | $68.40 | $68.40 |
| Purchase #2 | $73.25 | 3.395% | $75.7368 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $97.67 | 7.412% | $104.9093 | $104.91 | $104.90 | $104.90 |
| Purchase #4 | $8.44 | 4.415% | $8.8126 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $66.85 | 8.189% | $72.3243 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $215.54 | 11.678% | $240.7108 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $53.91 | 13.808% | $61.3539 | $61.35 | $61.35 | $61.40 |
| 7 purchase totals = | $580.01 | $632.2711 | $632.26 | $632.20 | $632.20 | |