| 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 | $53.96 | 9.364% | $59.0128 | $59.01 | $59.00 | $59.00 |
| Purchase #2 | $53.64 | 9.342% | $58.651 | $58.65 | $58.65 | $58.70 |
| Purchase #3 | $173.41 | 8.430% | $188.0285 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $66.85 | 3.361% | $69.0968 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $215.99 | 10.338% | $238.319 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $195.63 | 13.326% | $221.6997 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $98.95 | 11.158% | $109.9908 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $858.43 | $944.7986 | $944.80 | $944.80 | $944.80 | |