| 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 | $180.54 | 13.704% | $205.2812 | $205.28 | $205.30 | $205.30 |
| Purchase #2 | $68.80 | 3.406% | $71.1433 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $73.54 | 5.333% | $77.4619 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $67.28 | 11.459% | $74.9896 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $62.82 | 9.367% | $68.7043 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $109.72 | 6.307% | $116.64 | $116.64 | $116.65 | $116.60 |
| Purchase #7 | $175.36 | 9.525% | $192.063 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $738.06 | $806.2833 | $806.27 | $806.30 | $806.30 | |