| 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 | $96.28 | 13.249% | $109.0361 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $6.34 | 3.573% | $6.5665 | $6.57 | $6.55 | $6.60 |
| Purchase #3 | $230.32 | 13.666% | $261.7955 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $14.72 | 6.214% | $15.6347 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $59.25 | 12.494% | $66.6527 | $66.65 | $66.65 | $66.70 |
| Purchase #6 | $132.61 | 7.364% | $142.3754 | $142.38 | $142.40 | $142.40 |
| Purchase #7 | $10.82 | 11.180% | $12.0297 | $12.03 | $12.05 | $12.00 |
| 7 purchase totals = | $550.34 | $614.0906 | $614.10 | $614.15 | $614.10 | |