| 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 | $45.53 | 11.614% | $50.8179 | $50.82 | $50.80 | $50.80 |
| Purchase #2 | $240.85 | 6.268% | $255.9465 | $255.95 | $255.95 | $255.90 |
| Purchase #3 | $45.99 | 10.757% | $50.9371 | $50.94 | $50.95 | $50.90 |
| Purchase #4 | $59.47 | 13.306% | $67.3831 | $67.38 | $67.40 | $67.40 |
| Purchase #5 | $7.57 | 9.602% | $8.2969 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $226.39 | 3.476% | $234.2593 | $234.26 | $234.25 | $234.30 |
| Purchase #7 | $220.31 | 4.578% | $230.3958 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $846.11 | $898.0366 | $898.05 | $898.05 | $898.00 | |