| 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 | $238.61 | 10.499% | $263.6617 | $263.66 | $263.65 | $263.70 |
| Purchase #2 | $195.71 | 9.497% | $214.2966 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $86.51 | 5.863% | $91.5821 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $154.64 | 10.438% | $170.7813 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $70.91 | 6.689% | $75.6532 | $75.65 | $75.65 | $75.70 |
| Purchase #6 | $43.88 | 5.235% | $46.1771 | $46.18 | $46.20 | $46.20 |
| Purchase #7 | $17.54 | 4.340% | $18.3012 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $807.80 | $880.4532 | $880.45 | $880.50 | $880.60 | |