| 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 | $72.74 | 7.156% | $77.9453 | $77.95 | $77.95 | $77.90 |
| Purchase #2 | $201.48 | 8.290% | $218.1827 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $189.32 | 5.242% | $199.2442 | $199.24 | $199.25 | $199.20 |
| Purchase #4 | $58.50 | 4.494% | $61.129 | $61.13 | $61.15 | $61.10 |
| Purchase #5 | $97.60 | 10.682% | $108.0256 | $108.03 | $108.05 | $108.00 |
| Purchase #6 | $113.73 | 10.615% | $125.8024 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $29.85 | 10.276% | $32.9174 | $32.92 | $32.90 | $32.90 |
| 7 purchase totals = | $763.22 | $823.2466 | $823.25 | $823.30 | $823.10 | |