| 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 | $52.50 | 7.635% | $56.5084 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $119.67 | 12.633% | $134.7879 | $134.79 | $134.80 | $134.80 |
| Purchase #3 | $242.50 | 5.642% | $256.1819 | $256.18 | $256.20 | $256.20 |
| Purchase #4 | $103.88 | 12.503% | $116.8681 | $116.87 | $116.85 | $116.90 |
| Purchase #5 | $72.69 | 5.466% | $76.6632 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $79.55 | 9.271% | $86.9251 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $216.79 | 4.575% | $226.7081 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $887.58 | $954.6427 | $954.65 | $954.65 | $954.70 | |