| 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 | $44.76 | 12.615% | $50.4065 | $50.41 | $50.40 | $50.40 |
| Purchase #2 | $123.46 | 13.178% | $139.7296 | $139.73 | $139.75 | $139.70 |
| Purchase #3 | $180.54 | 12.506% | $203.1183 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $135.96 | 4.121% | $141.5629 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $88.55 | 9.724% | $97.1606 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $159.76 | 3.657% | $165.6024 | $165.60 | $165.60 | $165.60 |
| Purchase #7 | $56.27 | 8.177% | $60.8712 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $789.30 | $858.4515 | $858.45 | $858.40 | $858.50 | |