| 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 | $16.53 | 13.387% | $18.7429 | $18.74 | $18.75 | $18.70 |
| Purchase #2 | $171.38 | 10.567% | $189.4897 | $189.49 | $189.50 | $189.50 |
| Purchase #3 | $97.50 | 4.752% | $102.1332 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $130.36 | 4.568% | $136.3148 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $13.90 | 5.341% | $14.6424 | $14.64 | $14.65 | $14.60 |
| Purchase #6 | $64.36 | 8.783% | $70.0127 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $200.66 | 10.409% | $221.5467 | $221.55 | $221.55 | $221.50 |
| 7 purchase totals = | $694.69 | $752.8824 | $752.87 | $752.90 | $752.70 | |