| 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 | $203.66 | 6.218% | $216.3236 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $25.53 | 12.701% | $28.7726 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $22.34 | 3.836% | $23.197 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $13.97 | 6.200% | $14.8361 | $14.84 | $14.85 | $14.80 |
| Purchase #5 | $79.86 | 8.676% | $86.7887 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $72.74 | 10.434% | $80.3297 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $92.75 | 4.707% | $97.1157 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $510.85 | $547.3634 | $547.37 | $547.35 | $547.30 | |