| 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 | $48.70 | 7.614% | $52.408 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $171.87 | 7.326% | $184.4612 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $138.94 | 3.847% | $144.285 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $210.45 | 6.276% | $223.6578 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $130.86 | 7.746% | $140.9964 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $68.67 | 8.750% | $74.6786 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $86.41 | 13.287% | $97.8913 | $97.89 | $97.90 | $97.90 |
| 7 purchase totals = | $855.90 | $918.3783 | $918.39 | $918.40 | $918.50 | |