| 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 | $28.44 | 13.317% | $32.2274 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $213.76 | 6.751% | $228.1909 | $228.19 | $228.20 | $228.20 |
| Purchase #3 | $94.37 | 9.350% | $103.1936 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $14.34 | 12.733% | $16.1659 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $66.44 | 5.549% | $70.1268 | $70.13 | $70.15 | $70.10 |
| Purchase #6 | $35.50 | 3.450% | $36.7248 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $108.94 | 3.299% | $112.5339 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $561.79 | $599.1633 | $599.16 | $599.20 | $599.10 | |