| 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 | $48.82 | 5.377% | $51.4451 | $51.45 | $51.45 | $51.40 |
| Purchase #2 | $66.25 | 6.705% | $70.6921 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $45.25 | 7.673% | $48.722 | $48.72 | $48.70 | $48.70 |
| Purchase #4 | $220.54 | 13.464% | $250.2335 | $250.23 | $250.25 | $250.20 |
| Purchase #5 | $27.60 | 3.825% | $28.6557 | $28.66 | $28.65 | $28.70 |
| Purchase #6 | $85.47 | 9.181% | $93.317 | $93.32 | $93.30 | $93.30 |
| Purchase #7 | $147.84 | 4.528% | $154.5342 | $154.53 | $154.55 | $154.50 |
| 7 purchase totals = | $641.77 | $697.5996 | $697.60 | $697.60 | $697.50 | |