| 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 | $72.92 | 4.246% | $76.0162 | $76.02 | $76.00 | $76.00 |
| Purchase #2 | $51.28 | 12.815% | $57.8515 | $57.85 | $57.85 | $57.90 |
| Purchase #3 | $66.78 | 4.368% | $69.697 | $69.70 | $69.70 | $69.70 |
| Purchase #4 | $19.87 | 13.601% | $22.5725 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $126.58 | 7.698% | $136.3241 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $229.34 | 11.741% | $256.2668 | $256.27 | $256.25 | $256.30 |
| Purchase #7 | $48.43 | 4.463% | $50.5914 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $615.20 | $669.3195 | $669.32 | $669.25 | $669.40 | |