| 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 | $103.28 | 11.485% | $115.1417 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $207.89 | 10.478% | $229.6727 | $229.67 | $229.65 | $229.70 |
| Purchase #3 | $192.53 | 7.410% | $206.7965 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $24.38 | 4.787% | $25.5471 | $25.55 | $25.55 | $25.50 |
| Purchase #5 | $81.85 | 6.343% | $87.0417 | $87.04 | $87.05 | $87.00 |
| Purchase #6 | $112.48 | 8.233% | $121.7405 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $25.96 | 10.562% | $28.7019 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $748.37 | $814.6421 | $814.64 | $814.65 | $814.50 | |