| 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 | $77.32 | 3.301% | $79.8723 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $68.54 | 10.336% | $75.6243 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $87.38 | 7.703% | $94.1109 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $206.74 | 7.745% | $222.752 | $222.75 | $222.75 | $222.80 |
| Purchase #5 | $22.48 | 12.603% | $25.3132 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $158.37 | 7.793% | $170.7118 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $169.49 | 7.595% | $182.3628 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $790.32 | $850.7473 | $850.73 | $850.65 | $850.80 | |