| 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 | $129.61 | 10.478% | $143.1905 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $100.90 | 11.624% | $112.6286 | $112.63 | $112.65 | $112.60 |
| Purchase #3 | $22.29 | 7.657% | $23.9967 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $27.45 | 9.219% | $29.9806 | $29.98 | $30.00 | $30.00 |
| Purchase #5 | $57.74 | 4.817% | $60.5213 | $60.52 | $60.50 | $60.50 |
| Purchase #6 | $8.96 | 6.684% | $9.5589 | $9.56 | $9.55 | $9.60 |
| Purchase #7 | $67.75 | 8.322% | $73.3882 | $73.39 | $73.40 | $73.40 |
| 7 purchase totals = | $414.70 | $453.2648 | $453.27 | $453.30 | $453.30 | |