| 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 | $56.41 | 13.819% | $64.2053 | $64.21 | $64.20 | $64.20 |
| Purchase #2 | $112.36 | 5.344% | $118.3645 | $118.36 | $118.35 | $118.40 |
| Purchase #3 | $5.37 | 6.682% | $5.7288 | $5.73 | $5.75 | $5.70 |
| Purchase #4 | $202.44 | 10.775% | $224.2529 | $224.25 | $224.25 | $224.30 |
| Purchase #5 | $158.90 | 6.738% | $169.6067 | $169.61 | $169.60 | $169.60 |
| Purchase #6 | $187.87 | 8.329% | $203.5177 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $155.39 | 10.644% | $171.9297 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $878.74 | $957.6056 | $957.61 | $957.60 | $957.60 | |