| 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 | $21.93 | 5.692% | $23.1783 | $23.18 | $23.20 | $23.20 |
| Purchase #2 | $16.28 | 3.699% | $16.8822 | $16.88 | $16.90 | $16.90 |
| Purchase #3 | $25.99 | 13.464% | $29.4893 | $29.49 | $29.50 | $29.50 |
| Purchase #4 | $147.45 | 7.760% | $158.8921 | $158.89 | $158.90 | $158.90 |
| Purchase #5 | $207.69 | 8.693% | $225.7445 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $116.69 | 10.706% | $129.1828 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $87.67 | 4.137% | $91.2969 | $91.30 | $91.30 | $91.30 |
| 7 purchase totals = | $623.70 | $674.6661 | $674.66 | $674.75 | $674.70 | |