| 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 | $27.69 | 5.518% | $29.2179 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $56.73 | 4.338% | $59.1909 | $59.19 | $59.20 | $59.20 |
| Purchase #3 | $136.69 | 6.851% | $146.0546 | $146.05 | $146.05 | $146.10 |
| Purchase #4 | $11.51 | 3.566% | $11.9204 | $11.92 | $11.90 | $11.90 |
| Purchase #5 | $183.91 | 6.236% | $195.3786 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $235.55 | 10.422% | $260.099 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $216.30 | 11.610% | $241.4124 | $241.41 | $241.40 | $241.40 |
| 7 purchase totals = | $868.38 | $943.2738 | $943.27 | $943.25 | $943.30 | |