| 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 | $55.54 | 6.233% | $59.0018 | $59.00 | $59.00 | $59.00 |
| Purchase #2 | $82.79 | 10.719% | $91.6643 | $91.66 | $91.65 | $91.70 |
| Purchase #3 | $203.94 | 13.835% | $232.1551 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $83.51 | 7.773% | $90.0012 | $90.00 | $90.00 | $90.00 |
| Purchase #5 | $218.33 | 9.529% | $239.1347 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $53.31 | 8.851% | $58.0285 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $18.58 | 6.157% | $19.724 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $716.00 | $789.7096 | $789.70 | $789.70 | $789.70 | |