| 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 | $59.84 | 7.175% | $64.1335 | $64.13 | $64.15 | $64.10 |
| Purchase #2 | $41.65 | 8.171% | $45.0532 | $45.05 | $45.05 | $45.10 |
| Purchase #3 | $156.30 | 4.743% | $163.7133 | $163.71 | $163.70 | $163.70 |
| Purchase #4 | $233.41 | 6.243% | $247.9818 | $247.98 | $248.00 | $248.00 |
| Purchase #5 | $97.54 | 7.597% | $104.9501 | $104.95 | $104.95 | $105.00 |
| Purchase #6 | $229.81 | 3.816% | $238.5795 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $247.27 | 3.774% | $256.602 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $1,065.82 | $1,121.0134 | $1,121.00 | $1,121.05 | $1,121.10 | |