| 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 | $33.80 | 5.226% | $35.5664 | $35.57 | $35.55 | $35.60 |
| Purchase #2 | $29.25 | 7.113% | $31.3306 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $68.58 | 8.263% | $74.2468 | $74.25 | $74.25 | $74.20 |
| Purchase #4 | $52.40 | 7.222% | $56.1843 | $56.18 | $56.20 | $56.20 |
| Purchase #5 | $243.98 | 11.670% | $272.4525 | $272.45 | $272.45 | $272.50 |
| Purchase #6 | $245.81 | 12.140% | $275.6513 | $275.65 | $275.65 | $275.70 |
| Purchase #7 | $52.31 | 12.492% | $58.8446 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $726.13 | $804.2765 | $804.27 | $804.30 | $804.30 | |