| 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 | $130.65 | 5.287% | $137.5575 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $47.96 | 4.221% | $49.9844 | $49.98 | $50.00 | $50.00 |
| Purchase #3 | $145.49 | 10.758% | $161.1418 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $13.72 | 5.352% | $14.4543 | $14.45 | $14.45 | $14.50 |
| Purchase #5 | $207.72 | 12.231% | $233.1262 | $233.13 | $233.15 | $233.10 |
| Purchase #6 | $57.89 | 12.233% | $64.9717 | $64.97 | $64.95 | $65.00 |
| Purchase #7 | $11.30 | 4.750% | $11.8368 | $11.84 | $11.85 | $11.80 |
| 7 purchase totals = | $614.73 | $673.0727 | $673.07 | $673.10 | $673.10 | |