| 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 | $54.80 | 9.759% | $60.1479 | $60.15 | $60.15 | $60.10 |
| Purchase #2 | $29.44 | 6.699% | $31.4122 | $31.41 | $31.40 | $31.40 |
| Purchase #3 | $132.94 | 5.656% | $140.4591 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $69.44 | 10.462% | $76.7048 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $42.65 | 11.175% | $47.4161 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $183.61 | 3.616% | $190.2493 | $190.25 | $190.25 | $190.20 |
| Purchase #7 | $72.85 | 10.469% | $80.4767 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $585.73 | $626.8661 | $626.87 | $626.85 | $626.80 | |