| 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 | $180.30 | 3.790% | $187.1334 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $54.45 | 10.213% | $60.011 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $9.26 | 6.169% | $9.8312 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $50.50 | 6.442% | $53.7532 | $53.75 | $53.75 | $53.80 |
| Purchase #5 | $89.90 | 10.870% | $99.6721 | $99.67 | $99.65 | $99.70 |
| Purchase #6 | $175.99 | 13.583% | $199.8947 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $13.92 | 10.734% | $15.4142 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $574.32 | $625.7098 | $625.69 | $625.70 | $625.70 | |