| 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 | $67.80 | 12.495% | $76.2716 | $76.27 | $76.25 | $76.30 |
| Purchase #2 | $195.49 | 10.535% | $216.0849 | $216.08 | $216.10 | $216.10 |
| Purchase #3 | $12.64 | 10.336% | $13.9465 | $13.95 | $13.95 | $13.90 |
| Purchase #4 | $36.82 | 4.227% | $38.3764 | $38.38 | $38.40 | $38.40 |
| Purchase #5 | $209.58 | 5.376% | $220.847 | $220.85 | $220.85 | $220.80 |
| Purchase #6 | $112.79 | 4.468% | $117.8295 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $25.49 | 9.286% | $27.857 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $660.61 | $711.2129 | $711.22 | $711.25 | $711.20 | |