| 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 | $87.46 | 11.559% | $97.5695 | $97.57 | $97.55 | $97.60 |
| Purchase #2 | $102.73 | 7.146% | $110.0711 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $13.45 | 7.807% | $14.5 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $169.90 | 9.699% | $186.3786 | $186.38 | $186.40 | $186.40 |
| Purchase #5 | $43.60 | 7.443% | $46.8451 | $46.85 | $46.85 | $46.80 |
| Purchase #6 | $110.78 | 10.109% | $121.9788 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $124.77 | 8.348% | $135.1858 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $652.69 | $712.5289 | $712.54 | $712.55 | $712.60 | |