| 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 | $66.80 | 4.552% | $69.8407 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $11.66 | 12.521% | $13.1199 | $13.12 | $13.10 | $13.10 |
| Purchase #3 | $90.44 | 6.160% | $96.0111 | $96.01 | $96.00 | $96.00 |
| Purchase #4 | $108.65 | 4.621% | $113.6707 | $113.67 | $113.65 | $113.70 |
| Purchase #5 | $86.71 | 11.837% | $96.9739 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $185.98 | 9.638% | $203.9048 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $230.42 | 3.203% | $237.8004 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $780.66 | $831.3215 | $831.31 | $831.25 | $831.30 | |