| 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 | $83.46 | 9.672% | $91.5323 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $139.47 | 8.266% | $150.9986 | $151.00 | $151.00 | $151.00 |
| Purchase #3 | $35.93 | 10.297% | $39.6297 | $39.63 | $39.65 | $39.60 |
| Purchase #4 | $234.90 | 10.870% | $260.4336 | $260.43 | $260.45 | $260.40 |
| Purchase #5 | $192.46 | 11.338% | $214.2811 | $214.28 | $214.30 | $214.30 |
| Purchase #6 | $87.79 | 4.122% | $91.4087 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $121.69 | 3.688% | $126.1779 | $126.18 | $126.20 | $126.20 |
| 7 purchase totals = | $895.70 | $974.4619 | $974.46 | $974.55 | $974.40 | |