| 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 | $11.63 | 10.373% | $12.8364 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $38.35 | 8.631% | $41.66 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $204.93 | 13.829% | $233.2698 | $233.27 | $233.25 | $233.30 |
| Purchase #4 | $66.52 | 3.377% | $68.7664 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $22.27 | 9.194% | $24.3175 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $54.51 | 13.545% | $61.8934 | $61.89 | $61.90 | $61.90 |
| Purchase #7 | $116.67 | 7.201% | $125.0714 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $514.88 | $567.8149 | $567.82 | $567.75 | $567.90 | |