| 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 | $97.98 | 6.769% | $104.6123 | $104.61 | $104.60 | $104.60 |
| Purchase #2 | $190.59 | 8.256% | $206.3251 | $206.33 | $206.35 | $206.30 |
| Purchase #3 | $96.73 | 10.113% | $106.5123 | $106.51 | $106.50 | $106.50 |
| Purchase #4 | $49.86 | 13.134% | $56.4086 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $61.48 | 13.400% | $69.7183 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $44.31 | 13.434% | $50.2626 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $220.85 | 10.504% | $244.0481 | $244.05 | $244.05 | $244.00 |
| 7 purchase totals = | $761.80 | $837.8873 | $837.89 | $837.85 | $837.80 | |