| 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 | $126.44 | 7.801% | $136.3036 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $154.85 | 10.857% | $171.6621 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $13.58 | 12.861% | $15.3265 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $65.25 | 8.499% | $70.7956 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $97.76 | 12.779% | $110.2528 | $110.25 | $110.25 | $110.30 |
| Purchase #6 | $42.95 | 13.218% | $48.6271 | $48.63 | $48.65 | $48.60 |
| Purchase #7 | $149.84 | 13.401% | $169.9201 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $650.67 | $722.8878 | $722.89 | $722.90 | $722.90 | |