| 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 | $67.66 | 6.869% | $72.3076 | $72.31 | $72.30 | $72.30 |
| Purchase #2 | $9.78 | 13.721% | $11.1219 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $64.81 | 8.551% | $70.3519 | $70.35 | $70.35 | $70.40 |
| Purchase #4 | $105.55 | 4.410% | $110.2048 | $110.20 | $110.20 | $110.20 |
| Purchase #5 | $165.94 | 7.354% | $178.1432 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $53.94 | 9.805% | $59.2288 | $59.23 | $59.25 | $59.20 |
| Purchase #7 | $22.55 | 5.348% | $23.756 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $490.23 | $525.1142 | $525.11 | $525.10 | $525.10 | |