| 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 | $49.48 | 6.868% | $52.8783 | $52.88 | $52.90 | $52.90 |
| Purchase #2 | $51.36 | 6.854% | $54.8802 | $54.88 | $54.90 | $54.90 |
| Purchase #3 | $246.28 | 7.794% | $265.4751 | $265.48 | $265.50 | $265.50 |
| Purchase #4 | $106.70 | 3.175% | $110.0877 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $197.29 | 8.170% | $213.4086 | $213.41 | $213.40 | $213.40 |
| Purchase #6 | $134.41 | 6.450% | $143.0794 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $25.86 | 13.662% | $29.393 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $811.38 | $869.2023 | $869.21 | $869.30 | $869.30 | |