| 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 | $51.33 | 11.669% | $57.3197 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $18.54 | 6.614% | $19.7662 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $166.86 | 9.386% | $182.5215 | $182.52 | $182.50 | $182.50 |
| Purchase #4 | $123.82 | 7.709% | $133.3653 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $43.87 | 9.371% | $47.9811 | $47.98 | $48.00 | $48.00 |
| Purchase #6 | $237.30 | 6.824% | $253.4934 | $253.49 | $253.50 | $253.50 |
| Purchase #7 | $129.62 | 3.303% | $133.9013 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $771.34 | $828.3485 | $828.35 | $828.30 | $828.40 | |