| 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 | $91.90 | 7.140% | $98.4617 | $98.46 | $98.45 | $98.50 |
| Purchase #2 | $71.50 | 11.194% | $79.5037 | $79.50 | $79.50 | $79.50 |
| Purchase #3 | $47.25 | 10.667% | $52.2902 | $52.29 | $52.30 | $52.30 |
| Purchase #4 | $172.97 | 4.602% | $180.9301 | $180.93 | $180.95 | $180.90 |
| Purchase #5 | $29.62 | 4.155% | $30.8507 | $30.85 | $30.85 | $30.90 |
| Purchase #6 | $70.53 | 12.128% | $79.0839 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $162.76 | 5.761% | $172.1366 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $646.53 | $693.2569 | $693.25 | $693.30 | $693.30 | |