| 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 | $15.34 | 9.287% | $16.7646 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $82.70 | 4.852% | $86.7126 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $230.75 | 6.853% | $246.5633 | $246.56 | $246.55 | $246.60 |
| Purchase #4 | $18.76 | 9.191% | $20.4842 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $99.67 | 7.413% | $107.0585 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $14.43 | 8.545% | $15.663 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $110.82 | 8.174% | $119.8784 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $572.47 | $613.1246 | $613.11 | $613.10 | $613.30 | |