| 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 | $37.53 | 13.375% | $42.5496 | $42.55 | $42.55 | $42.50 |
| Purchase #2 | $224.43 | 7.541% | $241.3543 | $241.35 | $241.35 | $241.40 |
| Purchase #3 | $224.45 | 6.857% | $239.8405 | $239.84 | $239.85 | $239.80 |
| Purchase #4 | $24.55 | 12.621% | $27.6485 | $27.65 | $27.65 | $27.60 |
| Purchase #5 | $48.89 | 4.524% | $51.1018 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $48.32 | 10.678% | $53.4796 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $173.83 | 5.730% | $183.7905 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $782.00 | $839.7648 | $839.76 | $839.80 | $839.70 | |