| 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 | $12.92 | 13.624% | $14.6802 | $14.68 | $14.70 | $14.70 |
| Purchase #2 | $165.30 | 7.151% | $177.1206 | $177.12 | $177.10 | $177.10 |
| Purchase #3 | $113.82 | 9.667% | $124.823 | $124.82 | $124.80 | $124.80 |
| Purchase #4 | $140.65 | 11.622% | $156.9963 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $92.84 | 4.857% | $97.3492 | $97.35 | $97.35 | $97.30 |
| Purchase #6 | $12.57 | 3.531% | $13.0138 | $13.01 | $13.00 | $13.00 |
| Purchase #7 | $101.45 | 7.104% | $108.657 | $108.66 | $108.65 | $108.70 |
| 7 purchase totals = | $639.55 | $692.6401 | $692.64 | $692.60 | $692.60 | |