| 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 | $55.32 | 4.178% | $57.6313 | $57.63 | $57.65 | $57.60 |
| Purchase #2 | $182.30 | 4.686% | $190.8426 | $190.84 | $190.85 | $190.80 |
| Purchase #3 | $122.46 | 7.840% | $132.0609 | $132.06 | $132.05 | $132.10 |
| Purchase #4 | $152.70 | 8.226% | $165.2611 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $38.49 | 4.443% | $40.2001 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $15.65 | 6.537% | $16.673 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $15.66 | 3.837% | $16.2609 | $16.26 | $16.25 | $16.30 |
| 7 purchase totals = | $582.58 | $618.9299 | $618.92 | $618.90 | $619.00 | |