| 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 | $18.45 | 4.362% | $19.2548 | $19.25 | $19.25 | $19.30 |
| Purchase #2 | $42.40 | 5.578% | $44.7651 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $201.25 | 5.440% | $212.198 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $148.77 | 9.642% | $163.1144 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $228.70 | 9.759% | $251.0188 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $61.57 | 13.121% | $69.6486 | $69.65 | $69.65 | $69.60 |
| Purchase #7 | $123.79 | 7.198% | $132.7004 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $824.93 | $892.7001 | $892.70 | $892.65 | $892.70 | |