| 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 | $142.71 | 6.161% | $151.5024 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $75.38 | 11.505% | $84.0525 | $84.05 | $84.05 | $84.10 |
| Purchase #3 | $10.33 | 10.539% | $11.4187 | $11.42 | $11.40 | $11.40 |
| Purchase #4 | $126.26 | 4.319% | $131.7132 | $131.71 | $131.70 | $131.70 |
| Purchase #5 | $146.75 | 13.775% | $166.9648 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $17.67 | 7.120% | $18.9281 | $18.93 | $18.95 | $18.90 |
| Purchase #7 | $94.91 | 12.122% | $106.415 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $614.01 | $670.9947 | $670.99 | $670.95 | $671.00 | |