| 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 | $107.92 | 7.339% | $115.8402 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $55.93 | 12.249% | $62.7809 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $67.54 | 13.787% | $76.8517 | $76.85 | $76.85 | $76.90 |
| Purchase #4 | $106.99 | 8.282% | $115.8509 | $115.85 | $115.85 | $115.90 |
| Purchase #5 | $227.74 | 8.394% | $246.8565 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $80.77 | 13.633% | $91.7814 | $91.78 | $91.80 | $91.80 |
| Purchase #7 | $54.61 | 6.466% | $58.1411 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $701.50 | $768.1027 | $768.10 | $768.15 | $768.20 | |