| 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 | $61.76 | 7.428% | $66.3475 | $66.35 | $66.35 | $66.30 |
| Purchase #2 | $142.85 | 4.235% | $148.8997 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $141.88 | 10.643% | $156.9803 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $140.34 | 9.688% | $153.9361 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $70.81 | 9.671% | $77.658 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $20.31 | 12.523% | $22.8534 | $22.85 | $22.85 | $22.90 |
| Purchase #7 | $84.76 | 7.648% | $91.2424 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $662.71 | $717.9174 | $717.92 | $717.95 | $717.90 | |