| 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 | $50.44 | 13.203% | $57.0996 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $184.67 | 13.132% | $208.9209 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $148.30 | 7.839% | $159.9252 | $159.93 | $159.95 | $159.90 |
| Purchase #4 | $140.47 | 13.711% | $159.7298 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $232.70 | 8.235% | $251.8628 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $173.25 | 6.153% | $183.9101 | $183.91 | $183.90 | $183.90 |
| Purchase #7 | $225.56 | 7.652% | $242.8199 | $242.82 | $242.80 | $242.80 |
| 7 purchase totals = | $1,155.39 | $1,264.2683 | $1,264.27 | $1,264.25 | $1,264.20 | |