| 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 | $47.66 | 9.255% | $52.0709 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $130.41 | 10.680% | $144.3378 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $84.97 | 11.495% | $94.7373 | $94.74 | $94.75 | $94.70 |
| Purchase #4 | $59.58 | 10.210% | $65.6631 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $218.76 | 8.437% | $237.2168 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $48.46 | 7.228% | $51.9627 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $124.49 | 5.407% | $131.2212 | $131.22 | $131.20 | $131.20 |
| 7 purchase totals = | $714.33 | $777.2098 | $777.21 | $777.15 | $777.20 | |