| 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 | $75.39 | 12.678% | $84.9479 | $84.95 | $84.95 | $84.90 |
| Purchase #2 | $133.62 | 7.134% | $143.1525 | $143.15 | $143.15 | $143.20 |
| Purchase #3 | $169.46 | 10.576% | $187.3821 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $12.88 | 8.743% | $14.0061 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $227.76 | 5.141% | $239.4691 | $239.47 | $239.45 | $239.50 |
| Purchase #6 | $117.98 | 3.429% | $122.0255 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $170.52 | 4.137% | $177.5744 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $907.61 | $968.5576 | $968.56 | $968.55 | $968.60 | |