| 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 | $42.39 | 3.672% | $43.9466 | $43.95 | $43.95 | $43.90 |
| Purchase #2 | $45.60 | 3.280% | $47.0957 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $137.51 | 12.530% | $154.74 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $173.49 | 5.461% | $182.9643 | $182.96 | $182.95 | $183.00 |
| Purchase #5 | $245.29 | 9.723% | $269.1395 | $269.14 | $269.15 | $269.10 |
| Purchase #6 | $169.45 | 8.216% | $183.372 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $43.62 | 10.862% | $48.358 | $48.36 | $48.35 | $48.40 |
| 7 purchase totals = | $857.35 | $929.6161 | $929.62 | $929.60 | $929.60 | |