| 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 | $45.59 | 10.636% | $50.439 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $37.94 | 8.328% | $41.0996 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $208.39 | 5.284% | $219.4013 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $59.82 | 12.513% | $67.3053 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $250.36 | 9.576% | $274.3345 | $274.33 | $274.35 | $274.30 |
| Purchase #6 | $109.37 | 7.106% | $117.1418 | $117.14 | $117.15 | $117.10 |
| Purchase #7 | $85.36 | 3.369% | $88.2358 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $796.83 | $857.9573 | $857.96 | $858.00 | $857.80 | |