| 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 | $196.58 | 12.813% | $221.7678 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $217.30 | 12.863% | $245.2513 | $245.25 | $245.25 | $245.30 |
| Purchase #3 | $37.95 | 7.711% | $40.8763 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $124.49 | 3.628% | $129.0065 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $21.58 | 7.393% | $23.1754 | $23.18 | $23.20 | $23.20 |
| Purchase #6 | $54.91 | 12.463% | $61.7534 | $61.75 | $61.75 | $61.80 |
| Purchase #7 | $55.77 | 4.852% | $58.476 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $708.58 | $780.3067 | $780.32 | $780.35 | $780.50 | |