| 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 | $23.36 | 3.350% | $24.1426 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $140.75 | 7.622% | $151.478 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $90.53 | 12.208% | $101.5819 | $101.58 | $101.60 | $101.60 |
| Purchase #4 | $53.75 | 12.554% | $60.4978 | $60.50 | $60.50 | $60.50 |
| Purchase #5 | $168.61 | 9.424% | $184.4998 | $184.50 | $184.50 | $184.50 |
| Purchase #6 | $201.30 | 8.858% | $219.1312 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $26.39 | 3.314% | $27.2646 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $704.69 | $768.5959 | $768.59 | $768.65 | $768.60 | |