| 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 | $103.61 | 13.246% | $117.3342 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $84.54 | 4.654% | $88.4745 | $88.47 | $88.45 | $88.50 |
| Purchase #3 | $125.60 | 7.191% | $134.6319 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $41.73 | 8.473% | $45.2658 | $45.27 | $45.25 | $45.30 |
| Purchase #5 | $13.72 | 4.738% | $14.3701 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $140.43 | 6.724% | $149.8725 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $43.97 | 13.155% | $49.7543 | $49.75 | $49.75 | $49.80 |
| 7 purchase totals = | $553.60 | $599.7033 | $599.69 | $599.65 | $599.80 | |