| 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 | $56.50 | 3.351% | $58.3933 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $75.88 | 10.477% | $83.8299 | $83.83 | $83.85 | $83.80 |
| Purchase #3 | $80.73 | 9.375% | $88.2984 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $235.32 | 12.652% | $265.0927 | $265.09 | $265.10 | $265.10 |
| Purchase #5 | $145.60 | 5.298% | $153.3139 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $8.89 | 4.571% | $9.2964 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $166.41 | 3.839% | $172.7985 | $172.80 | $172.80 | $172.80 |
| 7 purchase totals = | $769.33 | $831.0231 | $831.02 | $831.05 | $831.00 | |