| 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 | $44.34 | 13.544% | $50.3454 | $50.35 | $50.35 | $50.30 |
| Purchase #2 | $101.76 | 9.150% | $111.071 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $242.43 | 9.158% | $264.6317 | $264.63 | $264.65 | $264.60 |
| Purchase #4 | $156.73 | 5.290% | $165.021 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $80.43 | 8.341% | $87.1387 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $229.37 | 8.678% | $249.2747 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $9.66 | 9.689% | $10.596 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $864.72 | $938.0785 | $938.08 | $938.05 | $938.00 | |