| 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 | $187.26 | 9.148% | $204.3905 | $204.39 | $204.40 | $204.40 |
| Purchase #2 | $77.61 | 13.381% | $87.995 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $103.88 | 5.792% | $109.8967 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $70.66 | 8.497% | $76.664 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $152.66 | 7.553% | $164.1904 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $29.98 | 10.385% | $33.0934 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $21.92 | 6.190% | $23.2768 | $23.28 | $23.30 | $23.30 |
| 7 purchase totals = | $643.97 | $699.5068 | $699.51 | $699.55 | $699.60 | |