| 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 | $49.41 | 10.406% | $54.5516 | $54.55 | $54.55 | $54.60 |
| Purchase #2 | $111.57 | 5.332% | $117.5189 | $117.52 | $117.50 | $117.50 |
| Purchase #3 | $9.39 | 5.796% | $9.9342 | $9.93 | $9.95 | $9.90 |
| Purchase #4 | $93.67 | 5.775% | $99.0794 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $67.89 | 8.102% | $73.3904 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $136.71 | 6.418% | $145.484 | $145.48 | $145.50 | $145.50 |
| Purchase #7 | $173.88 | 7.828% | $187.4913 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $642.52 | $687.4498 | $687.44 | $687.50 | $687.50 | |