| 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 | $34.27 | 10.408% | $37.8368 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $89.71 | 8.276% | $97.1344 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $12.29 | 8.374% | $13.3192 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $124.53 | 10.231% | $137.2707 | $137.27 | $137.25 | $137.30 |
| Purchase #5 | $194.40 | 9.170% | $212.2265 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $161.86 | 4.186% | $168.6355 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $240.62 | 9.725% | $264.0203 | $264.02 | $264.00 | $264.00 |
| 7 purchase totals = | $857.68 | $930.4434 | $930.45 | $930.45 | $930.30 | |