| 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 | $74.41 | 6.146% | $78.9832 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $222.71 | 6.781% | $237.812 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $29.28 | 13.402% | $33.2041 | $33.20 | $33.20 | $33.20 |
| Purchase #4 | $242.37 | 3.218% | $250.1695 | $250.17 | $250.15 | $250.20 |
| Purchase #5 | $68.64 | 5.441% | $72.3747 | $72.37 | $72.35 | $72.40 |
| Purchase #6 | $191.56 | 11.140% | $212.8998 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $38.78 | 3.781% | $40.2463 | $40.25 | $40.25 | $40.20 |
| 7 purchase totals = | $867.75 | $925.6896 | $925.68 | $925.65 | $925.70 | |