| 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 | $61.61 | 8.437% | $66.808 | $66.81 | $66.80 | $66.80 |
| Purchase #2 | $77.87 | 7.580% | $83.7725 | $83.77 | $83.75 | $83.80 |
| Purchase #3 | $7.74 | 9.376% | $8.4657 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $21.64 | 3.412% | $22.3784 | $22.38 | $22.40 | $22.40 |
| Purchase #5 | $178.80 | 3.460% | $184.9865 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $69.63 | 11.294% | $77.494 | $77.49 | $77.50 | $77.50 |
| Purchase #7 | $121.83 | 6.797% | $130.1108 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $539.12 | $574.0159 | $574.02 | $574.00 | $574.10 | |