| 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 | $42.42 | 5.802% | $44.8812 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $51.58 | 13.757% | $58.6759 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $43.26 | 5.343% | $45.5714 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $176.89 | 7.151% | $189.5394 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $93.84 | 10.859% | $104.0301 | $104.03 | $104.05 | $104.00 |
| Purchase #6 | $156.69 | 12.276% | $175.9253 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $208.58 | 4.809% | $218.6106 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $773.26 | $837.2339 | $837.24 | $837.30 | $837.20 | |