| 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 | $25.68 | 8.397% | $27.8363 | $27.84 | $27.85 | $27.80 |
| Purchase #2 | $65.41 | 6.710% | $69.799 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $8.64 | 11.837% | $9.6627 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $188.42 | 13.694% | $214.2222 | $214.22 | $214.20 | $214.20 |
| Purchase #5 | $215.56 | 6.318% | $229.1791 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $70.30 | 7.803% | $75.7855 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $224.60 | 6.168% | $238.4533 | $238.45 | $238.45 | $238.50 |
| 7 purchase totals = | $798.61 | $864.9381 | $864.94 | $864.95 | $865.00 | |