| 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 | $229.89 | 7.417% | $246.9409 | $246.94 | $246.95 | $246.90 |
| Purchase #2 | $18.49 | 7.131% | $19.8085 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $125.32 | 6.108% | $132.9745 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $70.78 | 3.610% | $73.3352 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $95.35 | 4.720% | $99.8505 | $99.85 | $99.85 | $99.90 |
| Purchase #6 | $48.85 | 7.498% | $52.5128 | $52.51 | $52.50 | $52.50 |
| Purchase #7 | $7.65 | 8.579% | $8.3063 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $596.33 | $633.7287 | $633.73 | $633.70 | $633.70 | |