| 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 | $113.53 | 11.708% | $126.8221 | $126.82 | $126.80 | $126.80 |
| Purchase #2 | $132.38 | 12.614% | $149.0784 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $60.36 | 13.681% | $68.6179 | $68.62 | $68.60 | $68.60 |
| Purchase #4 | $130.38 | 11.392% | $145.2329 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $26.97 | 7.758% | $29.0623 | $29.06 | $29.05 | $29.10 |
| Purchase #6 | $206.43 | 7.321% | $221.5427 | $221.54 | $221.55 | $221.50 |
| Purchase #7 | $106.26 | 9.853% | $116.7298 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $776.31 | $857.0861 | $857.08 | $857.10 | $857.00 | |