| 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 | $56.66 | 6.520% | $60.3542 | $60.35 | $60.35 | $60.40 |
| Purchase #2 | $123.68 | 6.784% | $132.0705 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $207.83 | 3.702% | $215.5239 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $155.82 | 3.350% | $161.04 | $161.04 | $161.05 | $161.00 |
| Purchase #5 | $164.61 | 6.415% | $175.1697 | $175.17 | $175.15 | $175.20 |
| Purchase #6 | $25.93 | 13.448% | $29.4171 | $29.42 | $29.40 | $29.40 |
| Purchase #7 | $231.48 | 8.664% | $251.5354 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $966.01 | $1,025.1108 | $1,025.11 | $1,025.05 | $1,025.10 | |