| 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 | $109.29 | 9.347% | $119.5053 | $119.51 | $119.50 | $119.50 |
| Purchase #2 | $109.65 | 5.812% | $116.0229 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $133.26 | 4.690% | $139.5099 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $99.79 | 7.216% | $106.9908 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $44.79 | 4.161% | $46.6537 | $46.65 | $46.65 | $46.70 |
| Purchase #6 | $46.51 | 12.329% | $52.2442 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $77.60 | 8.808% | $84.435 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $620.89 | $665.3618 | $665.36 | $665.35 | $665.30 | |