| 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 | $112.75 | 4.128% | $117.4043 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $99.99 | 6.803% | $106.7923 | $106.79 | $106.80 | $106.80 |
| Purchase #3 | $87.26 | 11.514% | $97.3071 | $97.31 | $97.30 | $97.30 |
| Purchase #4 | $22.50 | 7.322% | $24.1475 | $24.15 | $24.15 | $24.10 |
| Purchase #5 | $46.27 | 12.225% | $51.9265 | $51.93 | $51.95 | $51.90 |
| Purchase #6 | $120.44 | 4.374% | $125.708 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $94.38 | 8.166% | $102.0871 | $102.09 | $102.10 | $102.10 |
| 7 purchase totals = | $583.59 | $625.3728 | $625.38 | $625.40 | $625.30 | |