| 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 | $98.49 | 6.456% | $104.8485 | $104.85 | $104.85 | $104.80 |
| Purchase #2 | $28.54 | 5.449% | $30.0951 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $178.74 | 7.199% | $191.6075 | $191.61 | $191.60 | $191.60 |
| Purchase #4 | $14.28 | 13.116% | $16.153 | $16.15 | $16.15 | $16.20 |
| Purchase #5 | $70.91 | 13.158% | $80.2403 | $80.24 | $80.25 | $80.20 |
| Purchase #6 | $238.88 | 8.709% | $259.6841 | $259.68 | $259.70 | $259.70 |
| Purchase #7 | $88.26 | 7.523% | $94.8998 | $94.90 | $94.90 | $94.90 |
| 7 purchase totals = | $718.10 | $777.5283 | $777.53 | $777.55 | $777.50 | |