| 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 | $75.89 | 4.718% | $79.4705 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $168.81 | 11.510% | $188.24 | $188.24 | $188.25 | $188.20 |
| Purchase #3 | $16.64 | 9.844% | $18.278 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $196.73 | 11.193% | $218.75 | $218.75 | $218.75 | $218.80 |
| Purchase #5 | $50.71 | 6.686% | $54.1005 | $54.10 | $54.10 | $54.10 |
| Purchase #6 | $140.42 | 5.331% | $147.9058 | $147.91 | $147.90 | $147.90 |
| Purchase #7 | $9.58 | 7.540% | $10.3023 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $658.78 | $717.0471 | $717.05 | $717.05 | $717.10 | |