| 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 | $62.70 | 10.849% | $69.5023 | $69.50 | $69.50 | $69.50 |
| Purchase #2 | $219.69 | 5.663% | $232.131 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $104.79 | 7.559% | $112.7111 | $112.71 | $112.70 | $112.70 |
| Purchase #4 | $108.26 | 13.697% | $123.0884 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $140.56 | 7.515% | $151.1231 | $151.12 | $151.10 | $151.10 |
| Purchase #6 | $95.81 | 4.359% | $99.9864 | $99.99 | $100.00 | $100.00 |
| Purchase #7 | $101.99 | 8.470% | $110.6286 | $110.63 | $110.65 | $110.60 |
| 7 purchase totals = | $833.80 | $899.1709 | $899.17 | $899.20 | $899.10 | |