| 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 | $24.43 | 4.524% | $25.5352 | $25.54 | $25.55 | $25.50 |
| Purchase #2 | $144.35 | 13.776% | $164.2357 | $164.24 | $164.25 | $164.20 |
| Purchase #3 | $240.64 | 10.444% | $265.7724 | $265.77 | $265.75 | $265.80 |
| Purchase #4 | $25.88 | 9.752% | $28.4038 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $101.66 | 5.717% | $107.4719 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $188.29 | 8.575% | $204.4359 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $130.92 | 8.432% | $141.9592 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $856.17 | $937.8141 | $937.82 | $937.80 | $937.80 | |