| 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 | $90.59 | 13.285% | $102.6249 | $102.62 | $102.60 | $102.60 |
| Purchase #2 | $212.61 | 5.747% | $224.8287 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $46.75 | 5.672% | $49.4017 | $49.40 | $49.40 | $49.40 |
| Purchase #4 | $39.60 | 6.431% | $42.1467 | $42.15 | $42.15 | $42.10 |
| Purchase #5 | $106.27 | 3.346% | $109.8258 | $109.83 | $109.85 | $109.80 |
| Purchase #6 | $15.91 | 9.550% | $17.4294 | $17.43 | $17.45 | $17.40 |
| Purchase #7 | $7.25 | 5.539% | $7.6516 | $7.65 | $7.65 | $7.70 |
| 7 purchase totals = | $518.98 | $553.9088 | $553.91 | $553.95 | $553.80 | |