| 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 | $196.74 | 10.369% | $217.14 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $28.37 | 11.675% | $31.6822 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $7.48 | 5.580% | $7.8974 | $7.90 | $7.90 | $7.90 |
| Purchase #4 | $20.61 | 9.612% | $22.591 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $197.63 | 7.611% | $212.6716 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $46.26 | 6.727% | $49.3719 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $201.33 | 6.364% | $214.1426 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $698.42 | $755.4967 | $755.49 | $755.50 | $755.50 | |