| 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 | $52.59 | 5.133% | $55.2894 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $88.62 | 3.213% | $91.4674 | $91.47 | $91.45 | $91.50 |
| Purchase #3 | $16.44 | 7.470% | $17.6681 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $229.53 | 11.874% | $256.7844 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $154.46 | 3.590% | $160.0051 | $160.01 | $160.00 | $160.00 |
| Purchase #6 | $247.74 | 5.292% | $260.8504 | $260.85 | $260.85 | $260.90 |
| Purchase #7 | $55.76 | 11.145% | $61.9745 | $61.97 | $61.95 | $62.00 |
| 7 purchase totals = | $845.14 | $904.0393 | $904.04 | $904.00 | $904.20 | |