| 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 | $65.93 | 7.510% | $70.8813 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $153.76 | 5.309% | $161.9231 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $194.90 | 5.786% | $206.1769 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $58.67 | 9.354% | $64.158 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $78.47 | 9.362% | $85.8164 | $85.82 | $85.80 | $85.80 |
| Purchase #6 | $29.46 | 3.746% | $30.5636 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $66.66 | 6.743% | $71.1549 | $71.15 | $71.15 | $71.20 |
| 7 purchase totals = | $647.85 | $690.6742 | $690.67 | $690.65 | $690.80 | |