| 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 | $30.40 | 7.420% | $32.6557 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $70.93 | 13.685% | $80.6368 | $80.64 | $80.65 | $80.60 |
| Purchase #3 | $90.32 | 9.654% | $99.0395 | $99.04 | $99.05 | $99.00 |
| Purchase #4 | $249.62 | 8.469% | $270.7603 | $270.76 | $270.75 | $270.80 |
| Purchase #5 | $176.94 | 5.234% | $186.201 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $80.43 | 13.746% | $91.4859 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $171.32 | 6.459% | $182.3856 | $182.39 | $182.40 | $182.40 |
| 7 purchase totals = | $869.96 | $943.1648 | $943.18 | $943.20 | $943.20 | |