| 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 | $33.94 | 10.560% | $37.5241 | $37.52 | $37.50 | $37.50 |
| Purchase #2 | $104.92 | 11.468% | $116.9522 | $116.95 | $116.95 | $117.00 |
| Purchase #3 | $28.46 | 3.117% | $29.3471 | $29.35 | $29.35 | $29.30 |
| Purchase #4 | $148.43 | 3.771% | $154.0273 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $64.32 | 12.174% | $72.1503 | $72.15 | $72.15 | $72.20 |
| Purchase #6 | $93.26 | 4.634% | $97.5817 | $97.58 | $97.60 | $97.60 |
| Purchase #7 | $247.40 | 9.193% | $270.1435 | $270.14 | $270.15 | $270.10 |
| 7 purchase totals = | $720.73 | $777.7262 | $777.72 | $777.75 | $777.70 | |