| 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 | $48.72 | 4.473% | $50.8992 | $50.90 | $50.90 | $50.90 |
| Purchase #2 | $229.92 | 8.190% | $248.7504 | $248.75 | $248.75 | $248.80 |
| Purchase #3 | $74.41 | 7.138% | $79.7214 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $238.99 | 9.758% | $262.3106 | $262.31 | $262.30 | $262.30 |
| Purchase #5 | $169.97 | 7.525% | $182.7602 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $143.61 | 11.771% | $160.5143 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $152.26 | 3.781% | $158.017 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $1,057.88 | $1,142.9731 | $1,142.97 | $1,142.90 | $1,143.00 | |