| 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 | $47.84 | 6.377% | $50.8908 | $50.89 | $50.90 | $50.90 |
| Purchase #2 | $123.84 | 8.634% | $134.5323 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $76.32 | 13.492% | $86.6171 | $86.62 | $86.60 | $86.60 |
| Purchase #4 | $81.29 | 11.131% | $90.3384 | $90.34 | $90.35 | $90.30 |
| Purchase #5 | $239.56 | 4.651% | $250.7019 | $250.70 | $250.70 | $250.70 |
| Purchase #6 | $98.83 | 7.524% | $106.266 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $163.51 | 7.520% | $175.806 | $175.81 | $175.80 | $175.80 |
| 7 purchase totals = | $831.19 | $895.1525 | $895.16 | $895.15 | $895.10 | |