| 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 | $40.98 | 4.868% | $42.9749 | $42.97 | $42.95 | $43.00 |
| Purchase #2 | $188.72 | 8.656% | $205.0556 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $22.79 | 7.462% | $24.4906 | $24.49 | $24.50 | $24.50 |
| Purchase #4 | $102.63 | 3.847% | $106.5782 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $159.82 | 4.731% | $167.3811 | $167.38 | $167.40 | $167.40 |
| Purchase #6 | $194.99 | 6.684% | $208.0231 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $145.44 | 10.107% | $160.1396 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $855.37 | $914.6431 | $914.64 | $914.65 | $914.70 | |