| 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 | $117.56 | 3.180% | $121.2984 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $91.55 | 8.410% | $99.2494 | $99.25 | $99.25 | $99.20 |
| Purchase #3 | $88.38 | 11.109% | $98.1981 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $35.92 | 13.723% | $40.8493 | $40.85 | $40.85 | $40.80 |
| Purchase #5 | $55.75 | 8.656% | $60.5757 | $60.58 | $60.60 | $60.60 |
| Purchase #6 | $101.76 | 5.853% | $107.716 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $220.83 | 11.703% | $246.6737 | $246.67 | $246.65 | $246.70 |
| 7 purchase totals = | $711.75 | $774.5606 | $774.57 | $774.55 | $774.50 | |