| 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 | $72.84 | 3.718% | $75.5482 | $75.55 | $75.55 | $75.50 |
| Purchase #2 | $133.93 | 8.572% | $145.4105 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $114.40 | 3.730% | $118.6671 | $118.67 | $118.65 | $118.70 |
| Purchase #4 | $39.82 | 12.515% | $44.8035 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $118.90 | 12.657% | $133.9492 | $133.95 | $133.95 | $133.90 |
| Purchase #6 | $143.76 | 6.281% | $152.7896 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $142.38 | 6.666% | $151.8711 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $766.03 | $823.0392 | $823.04 | $823.00 | $823.00 | |