| 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 | $40.63 | 7.707% | $43.7614 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $48.77 | 9.853% | $53.5753 | $53.58 | $53.60 | $53.60 |
| Purchase #3 | $138.32 | 5.484% | $145.9055 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $78.56 | 7.165% | $84.1888 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $73.46 | 10.437% | $81.127 | $81.13 | $81.15 | $81.10 |
| Purchase #6 | $152.71 | 7.233% | $163.7555 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $182.76 | 13.776% | $207.937 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $715.21 | $780.2505 | $780.27 | $780.30 | $780.30 | |