| 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 | $221.52 | 5.676% | $234.0935 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $18.46 | 11.579% | $20.5975 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $69.79 | 10.245% | $76.94 | $76.94 | $76.95 | $76.90 |
| Purchase #4 | $233.80 | 11.266% | $260.1399 | $260.14 | $260.15 | $260.10 |
| Purchase #5 | $167.44 | 6.160% | $177.7543 | $177.75 | $177.75 | $177.80 |
| Purchase #6 | $64.85 | 13.537% | $73.6287 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $141.67 | 10.621% | $156.7168 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $917.53 | $999.8707 | $999.87 | $999.90 | $999.80 | |