| 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 | $49.68 | 7.645% | $53.478 | $53.48 | $53.50 | $53.50 |
| Purchase #2 | $29.56 | 10.715% | $32.7274 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $62.27 | 3.274% | $64.3087 | $64.31 | $64.30 | $64.30 |
| Purchase #4 | $108.32 | 6.379% | $115.2297 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $216.98 | 3.579% | $224.7457 | $224.75 | $224.75 | $224.70 |
| Purchase #6 | $31.55 | 8.451% | $34.2163 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $156.76 | 4.556% | $163.902 | $163.90 | $163.90 | $163.90 |
| 7 purchase totals = | $655.12 | $688.6078 | $688.62 | $688.65 | $688.50 | |