| 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 | $31.53 | 3.854% | $32.7452 | $32.75 | $32.75 | $32.70 |
| Purchase #2 | $23.55 | 8.270% | $25.4976 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $222.88 | 4.508% | $232.9274 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $178.96 | 3.514% | $185.2487 | $185.25 | $185.25 | $185.20 |
| Purchase #5 | $43.90 | 10.354% | $48.4454 | $48.45 | $48.45 | $48.40 |
| Purchase #6 | $72.56 | 5.639% | $76.6517 | $76.65 | $76.65 | $76.70 |
| Purchase #7 | $207.65 | 8.537% | $225.3771 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $781.03 | $826.8931 | $826.91 | $826.95 | $826.80 | |