| 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 | $45.64 | 9.807% | $50.1159 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $87.68 | 6.125% | $93.0504 | $93.05 | $93.05 | $93.10 |
| Purchase #3 | $219.71 | 13.358% | $249.0589 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $201.73 | 3.214% | $208.2136 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $170.73 | 7.758% | $183.9752 | $183.98 | $184.00 | $184.00 |
| Purchase #6 | $139.87 | 3.604% | $144.9109 | $144.91 | $144.90 | $144.90 |
| Purchase #7 | $46.83 | 8.394% | $50.7609 | $50.76 | $50.75 | $50.80 |
| 7 purchase totals = | $912.19 | $980.0858 | $980.09 | $980.05 | $980.20 | |