| 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 | $29.26 | 10.613% | $32.3654 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $131.87 | 7.791% | $142.144 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $207.92 | 5.494% | $219.3431 | $219.34 | $219.35 | $219.30 |
| Purchase #4 | $55.53 | 8.542% | $60.2734 | $60.27 | $60.25 | $60.30 |
| Purchase #5 | $77.81 | 4.444% | $81.2679 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $81.94 | 8.368% | $88.7967 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $146.84 | 11.681% | $163.9924 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $731.17 | $788.1829 | $788.18 | $788.15 | $788.20 | |