| 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 | $37.89 | 5.207% | $39.8629 | $39.86 | $39.85 | $39.90 |
| Purchase #2 | $188.56 | 6.738% | $201.2652 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $62.63 | 5.656% | $66.1724 | $66.17 | $66.15 | $66.20 |
| Purchase #4 | $194.45 | 6.872% | $207.8126 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $64.72 | 10.543% | $71.5434 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $141.81 | 10.381% | $156.5313 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $78.51 | 8.517% | $85.1967 | $85.20 | $85.20 | $85.20 |
| 7 purchase totals = | $768.57 | $828.3845 | $828.38 | $828.35 | $828.40 | |