| 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 | $118.98 | 8.121% | $128.6424 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $105.29 | 4.476% | $110.0028 | $110.00 | $110.00 | $110.00 |
| Purchase #3 | $55.94 | 7.480% | $60.1243 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $30.28 | 6.785% | $32.3345 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $61.75 | 6.844% | $65.9762 | $65.98 | $66.00 | $66.00 |
| Purchase #6 | $92.51 | 10.315% | $102.0524 | $102.05 | $102.05 | $102.10 |
| Purchase #7 | $233.40 | 9.337% | $255.1926 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $698.15 | $754.3252 | $754.31 | $754.35 | $754.30 | |