| 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 | $48.48 | 4.663% | $50.7406 | $50.74 | $50.75 | $50.70 |
| Purchase #2 | $70.52 | 9.843% | $77.4613 | $77.46 | $77.45 | $77.50 |
| Purchase #3 | $84.64 | 11.559% | $94.4235 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $31.35 | 7.472% | $33.6925 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $20.57 | 11.375% | $22.9098 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $244.39 | 13.326% | $276.9574 | $276.96 | $276.95 | $277.00 |
| Purchase #7 | $116.26 | 12.723% | $131.0518 | $131.05 | $131.05 | $131.10 |
| 7 purchase totals = | $616.21 | $687.2369 | $687.23 | $687.20 | $687.30 | |