| 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 | $99.39 | 10.847% | $110.1708 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $155.69 | 13.124% | $176.1228 | $176.12 | $176.10 | $176.10 |
| Purchase #3 | $61.74 | 10.617% | $68.2949 | $68.29 | $68.30 | $68.30 |
| Purchase #4 | $219.58 | 8.750% | $238.7933 | $238.79 | $238.80 | $238.80 |
| Purchase #5 | $107.52 | 8.491% | $116.6495 | $116.65 | $116.65 | $116.60 |
| Purchase #6 | $62.57 | 8.156% | $67.6732 | $67.67 | $67.65 | $67.70 |
| Purchase #7 | $6.97 | 10.793% | $7.7223 | $7.72 | $7.70 | $7.70 |
| 7 purchase totals = | $713.46 | $785.4268 | $785.41 | $785.35 | $785.40 | |