| 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 | $66.27 | 4.321% | $69.1335 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $127.52 | 10.243% | $140.5819 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $123.65 | 12.341% | $138.9096 | $138.91 | $138.90 | $138.90 |
| Purchase #4 | $25.69 | 10.715% | $28.4427 | $28.44 | $28.45 | $28.40 |
| Purchase #5 | $168.95 | 7.734% | $182.0166 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $227.82 | 10.502% | $251.7457 | $251.75 | $251.75 | $251.70 |
| Purchase #7 | $20.72 | 9.490% | $22.6863 | $22.69 | $22.70 | $22.70 |
| 7 purchase totals = | $760.62 | $833.5163 | $833.52 | $833.55 | $833.40 | |