| 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 | $36.63 | 11.119% | $40.7029 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $11.49 | 4.274% | $11.9811 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $161.62 | 5.290% | $170.1697 | $170.17 | $170.15 | $170.20 |
| Purchase #4 | $214.74 | 3.706% | $222.6983 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $38.92 | 13.647% | $44.2314 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $141.89 | 8.222% | $153.5562 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $210.82 | 12.240% | $236.6244 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $816.11 | $879.9640 | $879.96 | $879.95 | $880.00 | |