| 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 | $26.76 | 13.500% | $30.3726 | $30.37 | $30.35 | $30.40 |
| Purchase #2 | $158.78 | 8.592% | $172.4224 | $172.42 | $172.40 | $172.40 |
| Purchase #3 | $106.63 | 5.736% | $112.7463 | $112.75 | $112.75 | $112.70 |
| Purchase #4 | $226.88 | 4.187% | $236.3795 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $55.37 | 10.161% | $60.9961 | $61.00 | $61.00 | $61.00 |
| Purchase #6 | $45.86 | 9.163% | $50.0622 | $50.06 | $50.05 | $50.10 |
| Purchase #7 | $94.89 | 11.720% | $106.0111 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $715.17 | $768.9902 | $768.99 | $768.95 | $769.00 | |