| 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 | $113.45 | 10.277% | $125.1093 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $40.64 | 12.104% | $45.5591 | $45.56 | $45.55 | $45.60 |
| Purchase #3 | $60.77 | 13.500% | $68.974 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $216.47 | 4.419% | $226.0358 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $190.49 | 6.256% | $202.4071 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $233.28 | 7.850% | $251.5925 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $66.66 | 5.855% | $70.5629 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $921.76 | $990.2407 | $990.24 | $990.20 | $990.30 | |