| 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 | $210.28 | 7.262% | $225.5505 | $225.55 | $225.55 | $225.60 |
| Purchase #2 | $211.68 | 8.263% | $229.1711 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $6.70 | 7.638% | $7.2117 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $45.73 | 11.229% | $50.865 | $50.87 | $50.85 | $50.90 |
| Purchase #5 | $155.55 | 11.516% | $173.4631 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $55.76 | 10.228% | $61.4631 | $61.46 | $61.45 | $61.50 |
| Purchase #7 | $129.66 | 4.681% | $135.7294 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $815.36 | $883.4539 | $883.45 | $883.40 | $883.60 | |