| 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 | $101.53 | 3.348% | $104.9292 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $41.98 | 9.503% | $45.9694 | $45.97 | $45.95 | $46.00 |
| Purchase #3 | $242.77 | 5.128% | $255.2192 | $255.22 | $255.20 | $255.20 |
| Purchase #4 | $132.94 | 5.350% | $140.0523 | $140.05 | $140.05 | $140.10 |
| Purchase #5 | $204.75 | 12.732% | $230.8188 | $230.82 | $230.80 | $230.80 |
| Purchase #6 | $86.83 | 10.295% | $95.7691 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $54.76 | 9.873% | $60.1665 | $60.17 | $60.15 | $60.20 |
| 7 purchase totals = | $865.56 | $932.9245 | $932.93 | $932.85 | $933.00 | |