| 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 | $18.95 | 11.782% | $21.1827 | $21.18 | $21.20 | $21.20 |
| Purchase #2 | $30.28 | 5.828% | $32.0447 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $41.94 | 4.509% | $43.8311 | $43.83 | $43.85 | $43.80 |
| Purchase #4 | $210.65 | 4.634% | $220.4115 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $7.82 | 5.179% | $8.225 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $119.61 | 4.628% | $125.1456 | $125.15 | $125.15 | $125.10 |
| Purchase #7 | $19.37 | 3.461% | $20.0404 | $20.04 | $20.05 | $20.00 |
| 7 purchase totals = | $448.62 | $470.8810 | $470.88 | $470.95 | $470.70 | |