| 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 | $14.51 | 8.124% | $15.6888 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $46.58 | 4.647% | $48.7446 | $48.74 | $48.75 | $48.70 |
| Purchase #3 | $63.46 | 7.549% | $68.2506 | $68.25 | $68.25 | $68.30 |
| Purchase #4 | $5.77 | 12.758% | $6.5061 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $238.50 | 7.833% | $257.1817 | $257.18 | $257.20 | $257.20 |
| Purchase #6 | $247.50 | 8.505% | $268.5499 | $268.55 | $268.55 | $268.50 |
| Purchase #7 | $191.41 | 10.136% | $210.8113 | $210.81 | $210.80 | $210.80 |
| 7 purchase totals = | $807.73 | $875.7330 | $875.73 | $875.75 | $875.70 | |