| 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 | $26.95 | 4.519% | $28.1679 | $28.17 | $28.15 | $28.20 |
| Purchase #2 | $11.80 | 3.364% | $12.197 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $244.29 | 7.451% | $262.492 | $262.49 | $262.50 | $262.50 |
| Purchase #4 | $235.90 | 11.567% | $263.1866 | $263.19 | $263.20 | $263.20 |
| Purchase #5 | $31.79 | 4.631% | $33.2622 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $131.58 | 6.568% | $140.2222 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $59.38 | 7.306% | $63.7183 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $741.69 | $803.2462 | $803.25 | $803.20 | $803.30 | |