| 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 | $86.74 | 9.315% | $94.8198 | $94.82 | $94.80 | $94.80 |
| Purchase #2 | $39.48 | 12.451% | $44.3957 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $135.56 | 10.303% | $149.5267 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $212.25 | 12.122% | $237.9789 | $237.98 | $238.00 | $238.00 |
| Purchase #5 | $12.85 | 5.416% | $13.546 | $13.55 | $13.55 | $13.50 |
| Purchase #6 | $177.95 | 9.813% | $195.4122 | $195.41 | $195.40 | $195.40 |
| Purchase #7 | $171.70 | 6.835% | $183.4357 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $836.53 | $919.1150 | $919.13 | $919.15 | $919.00 | |