| 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 | $99.37 | 11.351% | $110.6495 | $110.65 | $110.65 | $110.60 |
| Purchase #2 | $76.60 | 10.638% | $84.7487 | $84.75 | $84.75 | $84.70 |
| Purchase #3 | $84.34 | 3.668% | $87.4336 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $82.56 | 8.184% | $89.3167 | $89.32 | $89.30 | $89.30 |
| Purchase #5 | $222.78 | 9.259% | $243.4072 | $243.41 | $243.40 | $243.40 |
| Purchase #6 | $145.36 | 3.165% | $149.9606 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $191.48 | 4.709% | $200.4968 | $200.50 | $200.50 | $200.50 |
| 7 purchase totals = | $902.49 | $966.0131 | $966.02 | $966.00 | $965.90 | |