| 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 | $72.44 | 11.279% | $80.6105 | $80.61 | $80.60 | $80.60 |
| Purchase #2 | $164.95 | 12.291% | $185.224 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $103.75 | 3.730% | $107.6199 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $65.81 | 5.504% | $69.4322 | $69.43 | $69.45 | $69.40 |
| Purchase #5 | $96.65 | 10.563% | $106.8591 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $171.57 | 11.231% | $190.839 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $67.42 | 13.847% | $76.7556 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $742.59 | $817.3403 | $817.34 | $817.30 | $817.30 | |