| 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 | $11.56 | 7.685% | $12.4484 | $12.45 | $12.45 | $12.40 |
| Purchase #2 | $109.75 | 6.581% | $116.9726 | $116.97 | $116.95 | $117.00 |
| Purchase #3 | $91.95 | 6.408% | $97.8422 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $82.75 | 8.180% | $89.519 | $89.52 | $89.50 | $89.50 |
| Purchase #5 | $201.66 | 8.809% | $219.4242 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $136.73 | 9.426% | $149.6182 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $206.41 | 7.570% | $222.0352 | $222.04 | $222.05 | $222.00 |
| 7 purchase totals = | $840.81 | $907.8598 | $907.86 | $907.80 | $907.70 | |