| 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 | $30.95 | 10.460% | $34.1874 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $233.90 | 12.527% | $263.2007 | $263.20 | $263.20 | $263.20 |
| Purchase #3 | $113.57 | 10.638% | $125.6516 | $125.65 | $125.65 | $125.70 |
| Purchase #4 | $71.64 | 10.295% | $79.0153 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $131.93 | 13.811% | $150.1509 | $150.15 | $150.15 | $150.20 |
| Purchase #6 | $152.91 | 6.787% | $163.288 | $163.29 | $163.30 | $163.30 |
| Purchase #7 | $94.75 | 7.300% | $101.6668 | $101.67 | $101.65 | $101.70 |
| 7 purchase totals = | $829.65 | $917.1607 | $917.17 | $917.15 | $917.30 | |