| 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 | $41.96 | 9.845% | $46.091 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $132.49 | 9.637% | $145.2581 | $145.26 | $145.25 | $145.30 |
| Purchase #3 | $18.84 | 10.447% | $20.8082 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $187.49 | 7.507% | $201.5649 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $176.71 | 10.736% | $195.6816 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $234.84 | 11.775% | $262.4924 | $262.49 | $262.50 | $262.50 |
| Purchase #7 | $85.53 | 13.379% | $96.9731 | $96.97 | $96.95 | $97.00 |
| 7 purchase totals = | $877.86 | $968.8693 | $968.86 | $968.85 | $969.00 | |