| 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 | $63.86 | 5.500% | $67.3723 | $67.37 | $67.35 | $67.40 |
| Purchase #2 | $58.74 | 10.826% | $65.0992 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $99.68 | 3.592% | $103.2605 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $73.83 | 8.814% | $80.3374 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $75.81 | 8.232% | $82.0507 | $82.05 | $82.05 | $82.10 |
| Purchase #6 | $64.30 | 3.456% | $66.5222 | $66.52 | $66.50 | $66.50 |
| Purchase #7 | $155.97 | 7.710% | $167.9953 | $168.00 | $168.00 | $168.00 |
| 7 purchase totals = | $592.19 | $632.6376 | $632.64 | $632.60 | $632.70 | |