| 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 | $45.42 | 12.157% | $50.9417 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $246.94 | 5.316% | $260.0673 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $234.75 | 4.607% | $245.5649 | $245.56 | $245.55 | $245.60 |
| Purchase #4 | $148.84 | 3.780% | $154.4662 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $93.84 | 5.223% | $98.7413 | $98.74 | $98.75 | $98.70 |
| Purchase #6 | $87.62 | 5.196% | $92.1727 | $92.17 | $92.15 | $92.20 |
| Purchase #7 | $122.50 | 11.628% | $136.7443 | $136.74 | $136.75 | $136.70 |
| 7 purchase totals = | $979.91 | $1,038.6984 | $1,038.69 | $1,038.65 | $1,038.70 | |