| 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 | $61.31 | 4.691% | $64.1861 | $64.19 | $64.20 | $64.20 |
| Purchase #2 | $20.78 | 7.444% | $22.3269 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $20.30 | 13.368% | $23.0137 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $166.46 | 11.809% | $186.1173 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $152.53 | 9.327% | $166.7565 | $166.76 | $166.75 | $166.80 |
| Purchase #6 | $85.61 | 7.202% | $91.7756 | $91.78 | $91.80 | $91.80 |
| Purchase #7 | $188.26 | 9.392% | $205.9414 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $695.25 | $760.1175 | $760.13 | $760.15 | $760.10 | |