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 | $19.57 | 11.358% | $21.7928 | $21.79 | $21.80 | $21.80 |
Purchase #2 | $137.90 | 8.382% | $149.4588 | $149.46 | $149.45 | $149.50 |
Purchase #3 | $100.95 | 7.247% | $108.2658 | $108.27 | $108.25 | $108.30 |
Purchase #4 | $77.25 | 5.436% | $81.4493 | $81.45 | $81.45 | $81.40 |
Purchase #5 | $158.95 | 10.545% | $175.7113 | $175.71 | $175.70 | $175.70 |
Purchase #6 | $96.98 | 5.655% | $102.4642 | $102.46 | $102.45 | $102.50 |
Purchase #7 | $48.65 | 10.395% | $53.7072 | $53.71 | $53.70 | $53.70 |
7 purchase totals = | $640.25 | $692.8494 | $692.85 | $692.80 | $692.90 |