| 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 | $34.84 | 11.323% | $38.7849 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $129.94 | 10.628% | $143.75 | $143.75 | $143.75 | $143.80 |
| Purchase #3 | $109.33 | 10.511% | $120.8217 | $120.82 | $120.80 | $120.80 |
| Purchase #4 | $50.74 | 8.803% | $55.2066 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $213.86 | 13.635% | $243.0198 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $225.50 | 8.230% | $244.0587 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $129.70 | 13.143% | $146.7465 | $146.75 | $146.75 | $146.70 |
| 7 purchase totals = | $893.91 | $992.3882 | $992.39 | $992.35 | $992.40 | |