| 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 | $72.38 | 3.594% | $74.9813 | $74.98 | $75.00 | $75.00 |
| Purchase #2 | $7.92 | 8.862% | $8.6219 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $118.68 | 12.182% | $133.1376 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $70.80 | 7.195% | $75.8941 | $75.89 | $75.90 | $75.90 |
| Purchase #5 | $161.67 | 5.177% | $170.0397 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $37.36 | 4.615% | $39.0842 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $163.59 | 13.171% | $185.1364 | $185.14 | $185.15 | $185.10 |
| 7 purchase totals = | $632.40 | $686.8952 | $686.89 | $686.95 | $686.80 | |