| 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 | $51.61 | 12.653% | $58.1402 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $130.41 | 6.826% | $139.3118 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $85.90 | 11.865% | $96.092 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $62.44 | 3.135% | $64.3975 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $139.87 | 10.649% | $154.7648 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $105.45 | 7.475% | $113.3324 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $223.61 | 6.218% | $237.5141 | $237.51 | $237.50 | $237.50 |
| 7 purchase totals = | $799.29 | $863.5528 | $863.54 | $863.55 | $863.50 | |