| 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 | $67.90 | 7.791% | $73.1901 | $73.19 | $73.20 | $73.20 |
| Purchase #2 | $138.97 | 3.310% | $143.5699 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $186.93 | 4.707% | $195.7288 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $70.65 | 10.508% | $78.0739 | $78.07 | $78.05 | $78.10 |
| Purchase #5 | $20.98 | 10.123% | $23.1038 | $23.10 | $23.10 | $23.10 |
| Purchase #6 | $225.57 | 5.776% | $238.5989 | $238.60 | $238.60 | $238.60 |
| Purchase #7 | $47.74 | 12.648% | $53.7782 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $758.74 | $806.0436 | $806.04 | $806.05 | $806.10 | |