| 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 | $34.68 | 4.233% | $36.148 | $36.15 | $36.15 | $36.10 |
| Purchase #2 | $35.45 | 4.678% | $37.1084 | $37.11 | $37.10 | $37.10 |
| Purchase #3 | $78.62 | 5.746% | $83.1375 | $83.14 | $83.15 | $83.10 |
| Purchase #4 | $27.61 | 4.338% | $28.8077 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $224.76 | 3.556% | $232.7525 | $232.75 | $232.75 | $232.80 |
| Purchase #6 | $239.59 | 7.493% | $257.5425 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $122.63 | 13.459% | $139.1348 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $763.34 | $814.6314 | $814.63 | $814.65 | $814.50 | |