| 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 | $5.95 | 13.232% | $6.7373 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $110.78 | 12.188% | $124.2819 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $154.87 | 9.356% | $169.3596 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $46.70 | 8.415% | $50.6298 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $107.89 | 8.231% | $116.7704 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $179.43 | 6.597% | $191.267 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $30.49 | 9.786% | $33.4738 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $636.11 | $692.5198 | $692.52 | $692.50 | $692.60 | |