| 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 | $20.62 | 13.308% | $23.3641 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $64.63 | 11.720% | $72.2046 | $72.20 | $72.20 | $72.20 |
| Purchase #3 | $224.70 | 5.488% | $237.0315 | $237.03 | $237.05 | $237.00 |
| Purchase #4 | $246.33 | 13.287% | $279.0599 | $279.06 | $279.05 | $279.10 |
| Purchase #5 | $232.50 | 4.128% | $242.0976 | $242.10 | $242.10 | $242.10 |
| Purchase #6 | $53.78 | 6.313% | $57.1751 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $74.71 | 9.362% | $81.7044 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $917.27 | $992.6372 | $992.63 | $992.65 | $992.70 | |