| 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 | $7.46 | 3.124% | $7.6931 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $66.47 | 3.754% | $68.9653 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $171.60 | 13.751% | $195.1967 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $134.98 | 8.602% | $146.591 | $146.59 | $146.60 | $146.60 |
| Purchase #5 | $160.39 | 3.391% | $165.8288 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $76.93 | 4.431% | $80.3388 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $160.38 | 5.733% | $169.5746 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $778.21 | $834.1883 | $834.19 | $834.20 | $834.20 | |