| 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 | $250.25 | 8.801% | $272.2745 | $272.27 | $272.25 | $272.30 |
| Purchase #2 | $49.38 | 6.506% | $52.5927 | $52.59 | $52.60 | $52.60 |
| Purchase #3 | $141.88 | 11.660% | $158.4232 | $158.42 | $158.40 | $158.40 |
| Purchase #4 | $13.45 | 5.259% | $14.1573 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $57.46 | 8.409% | $62.2918 | $62.29 | $62.30 | $62.30 |
| Purchase #6 | $47.66 | 10.487% | $52.6581 | $52.66 | $52.65 | $52.70 |
| Purchase #7 | $192.98 | 7.615% | $207.6754 | $207.68 | $207.70 | $207.70 |
| 7 purchase totals = | $753.06 | $820.0730 | $820.07 | $820.05 | $820.20 | |