| 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 | $118.51 | 5.558% | $125.0968 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $48.33 | 13.745% | $54.973 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $42.40 | 4.621% | $44.3593 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $232.83 | 4.285% | $242.8068 | $242.81 | $242.80 | $242.80 |
| Purchase #5 | $20.59 | 5.727% | $21.7692 | $21.77 | $21.75 | $21.80 |
| Purchase #6 | $74.57 | 4.767% | $78.1248 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $119.81 | 8.821% | $130.3784 | $130.38 | $130.40 | $130.40 |
| 7 purchase totals = | $657.04 | $697.5083 | $697.51 | $697.45 | $697.60 | |