| 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 | $69.99 | 5.506% | $73.8436 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $34.40 | 9.520% | $37.6749 | $37.67 | $37.65 | $37.70 |
| Purchase #3 | $239.71 | 8.755% | $260.6966 | $260.70 | $260.70 | $260.70 |
| Purchase #4 | $17.30 | 10.482% | $19.1134 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $228.29 | 5.134% | $240.0104 | $240.01 | $240.00 | $240.00 |
| Purchase #6 | $247.98 | 3.420% | $256.4609 | $256.46 | $256.45 | $256.50 |
| Purchase #7 | $94.26 | 11.213% | $104.8294 | $104.83 | $104.85 | $104.80 |
| 7 purchase totals = | $931.93 | $992.6292 | $992.62 | $992.60 | $992.60 | |