| 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 | $69.74 | 13.761% | $79.3369 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $26.76 | 7.649% | $28.8069 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $93.36 | 5.729% | $98.7086 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $185.41 | 5.295% | $195.2275 | $195.23 | $195.25 | $195.20 |
| Purchase #5 | $185.49 | 9.842% | $203.7459 | $203.75 | $203.75 | $203.70 |
| Purchase #6 | $18.78 | 13.235% | $21.2655 | $21.27 | $21.25 | $21.30 |
| Purchase #7 | $172.40 | 13.658% | $195.9464 | $195.95 | $195.95 | $195.90 |
| 7 purchase totals = | $751.94 | $823.0377 | $823.06 | $823.05 | $822.90 | |