| 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 | $10.83 | 8.361% | $11.7355 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $212.87 | 6.148% | $225.9572 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $38.71 | 4.450% | $40.4326 | $40.43 | $40.45 | $40.40 |
| Purchase #4 | $169.66 | 8.709% | $184.4357 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $218.88 | 11.523% | $244.1015 | $244.10 | $244.10 | $244.10 |
| Purchase #6 | $55.84 | 3.652% | $57.8793 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $68.32 | 9.842% | $75.0441 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $775.11 | $839.5859 | $839.59 | $839.65 | $839.50 | |