| 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 | $49.55 | 4.417% | $51.7386 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $123.59 | 5.103% | $129.8968 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $23.65 | 3.339% | $24.4397 | $24.44 | $24.45 | $24.40 |
| Purchase #4 | $78.94 | 4.442% | $82.4465 | $82.45 | $82.45 | $82.40 |
| Purchase #5 | $213.39 | 6.295% | $226.8229 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $250.29 | 9.776% | $274.7584 | $274.76 | $274.75 | $274.80 |
| Purchase #7 | $72.65 | 12.649% | $81.8395 | $81.84 | $81.85 | $81.80 |
| 7 purchase totals = | $812.06 | $871.9424 | $871.95 | $871.95 | $871.80 | |