| 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 | $74.62 | 12.223% | $83.7408 | $83.74 | $83.75 | $83.70 |
| Purchase #2 | $20.33 | 7.372% | $21.8287 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $27.63 | 8.421% | $29.9567 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $63.52 | 12.478% | $71.446 | $71.45 | $71.45 | $71.40 |
| Purchase #5 | $40.80 | 9.213% | $44.5589 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $221.55 | 10.797% | $245.4708 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $133.89 | 8.287% | $144.9855 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $582.34 | $641.9874 | $642.00 | $642.00 | $642.00 | |