| 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 | $44.28 | 9.220% | $48.3626 | $48.36 | $48.35 | $48.40 |
| Purchase #2 | $37.69 | 5.698% | $39.8376 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $146.66 | 12.828% | $165.4735 | $165.47 | $165.45 | $165.50 |
| Purchase #4 | $100.98 | 8.516% | $109.5795 | $109.58 | $109.60 | $109.60 |
| Purchase #5 | $42.98 | 4.247% | $44.8054 | $44.81 | $44.80 | $44.80 |
| Purchase #6 | $107.70 | 11.663% | $120.2611 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $208.39 | 12.311% | $234.0449 | $234.04 | $234.05 | $234.00 |
| 7 purchase totals = | $688.68 | $762.3646 | $762.36 | $762.35 | $762.40 | |