| 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 | $138.38 | 5.351% | $145.7847 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $47.47 | 7.243% | $50.9083 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $54.90 | 12.635% | $61.8366 | $61.84 | $61.85 | $61.80 |
| Purchase #4 | $58.74 | 9.845% | $64.523 | $64.52 | $64.50 | $64.50 |
| Purchase #5 | $98.49 | 9.233% | $107.5836 | $107.58 | $107.60 | $107.60 |
| Purchase #6 | $232.67 | 11.702% | $259.897 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $126.89 | 12.427% | $142.6586 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $757.54 | $833.1918 | $833.19 | $833.20 | $833.20 | |