| 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 | $55.85 | 11.734% | $62.4034 | $62.40 | $62.40 | $62.40 |
| Purchase #2 | $161.66 | 3.169% | $166.783 | $166.78 | $166.80 | $166.80 |
| Purchase #3 | $72.95 | 3.345% | $75.3902 | $75.39 | $75.40 | $75.40 |
| Purchase #4 | $164.31 | 8.443% | $178.1827 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $187.36 | 7.670% | $201.7305 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $27.75 | 4.377% | $28.9646 | $28.96 | $28.95 | $29.00 |
| Purchase #7 | $99.96 | 12.276% | $112.2311 | $112.23 | $112.25 | $112.20 |
| 7 purchase totals = | $769.84 | $825.6855 | $825.67 | $825.75 | $825.70 | |