| 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 | $28.52 | 4.328% | $29.7543 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $76.55 | 4.742% | $80.18 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $122.97 | 7.636% | $132.36 | $132.36 | $132.35 | $132.40 |
| Purchase #4 | $242.63 | 9.202% | $264.9568 | $264.96 | $264.95 | $265.00 |
| Purchase #5 | $53.56 | 11.243% | $59.5818 | $59.58 | $59.60 | $59.60 |
| Purchase #6 | $115.81 | 11.783% | $129.4559 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $250.50 | 3.501% | $259.27 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $890.54 | $955.5588 | $955.56 | $955.55 | $955.80 | |