| 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 | $46.64 | 6.374% | $49.6128 | $49.61 | $49.60 | $49.60 |
| Purchase #2 | $244.60 | 4.555% | $255.7415 | $255.74 | $255.75 | $255.70 |
| Purchase #3 | $110.74 | 10.541% | $122.4131 | $122.41 | $122.40 | $122.40 |
| Purchase #4 | $178.82 | 4.653% | $187.1405 | $187.14 | $187.15 | $187.10 |
| Purchase #5 | $203.81 | 12.436% | $229.1558 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $31.81 | 12.170% | $35.6813 | $35.68 | $35.70 | $35.70 |
| Purchase #7 | $83.42 | 11.611% | $93.1059 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $899.84 | $972.8509 | $972.85 | $972.85 | $972.80 | |