| 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 | $104.36 | 12.642% | $117.5532 | $117.55 | $117.55 | $117.60 |
| Purchase #2 | $18.78 | 10.503% | $20.7525 | $20.75 | $20.75 | $20.80 |
| Purchase #3 | $169.61 | 10.459% | $187.3495 | $187.35 | $187.35 | $187.30 |
| Purchase #4 | $6.88 | 13.682% | $7.8213 | $7.82 | $7.80 | $7.80 |
| Purchase #5 | $74.87 | 4.236% | $78.0415 | $78.04 | $78.05 | $78.00 |
| Purchase #6 | $247.65 | 9.387% | $270.8969 | $270.90 | $270.90 | $270.90 |
| Purchase #7 | $109.28 | 12.349% | $122.775 | $122.78 | $122.80 | $122.80 |
| 7 purchase totals = | $731.43 | $805.1899 | $805.19 | $805.20 | $805.20 | |