| 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 | $37.60 | 12.454% | $42.2827 | $42.28 | $42.30 | $42.30 |
| Purchase #2 | $62.33 | 11.147% | $69.2779 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $231.58 | 13.538% | $262.9313 | $262.93 | $262.95 | $262.90 |
| Purchase #4 | $129.84 | 6.121% | $137.7875 | $137.79 | $137.80 | $137.80 |
| Purchase #5 | $38.32 | 5.274% | $40.341 | $40.34 | $40.35 | $40.30 |
| Purchase #6 | $200.40 | 12.213% | $224.8749 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $25.57 | 12.405% | $28.742 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $725.64 | $806.2373 | $806.23 | $806.30 | $806.20 | |