| 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 | $82.76 | 9.458% | $90.5874 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $34.29 | 13.369% | $38.8742 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $228.25 | 13.520% | $259.1094 | $259.11 | $259.10 | $259.10 |
| Purchase #4 | $183.26 | 5.432% | $193.2147 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $191.51 | 8.661% | $208.0967 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $139.98 | 10.591% | $154.8053 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $13.58 | 4.585% | $14.2026 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $873.63 | $958.8903 | $958.89 | $958.85 | $958.90 | |