| 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 | $89.55 | 4.836% | $93.8806 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $115.41 | 9.414% | $126.2747 | $126.27 | $126.25 | $126.30 |
| Purchase #3 | $62.61 | 9.135% | $68.3294 | $68.33 | $68.35 | $68.30 |
| Purchase #4 | $80.87 | 3.451% | $83.6608 | $83.66 | $83.65 | $83.70 |
| Purchase #5 | $29.25 | 11.305% | $32.5567 | $32.56 | $32.55 | $32.60 |
| Purchase #6 | $107.72 | 13.798% | $122.5832 | $122.58 | $122.60 | $122.60 |
| Purchase #7 | $224.85 | 11.261% | $250.1704 | $250.17 | $250.15 | $250.20 |
| 7 purchase totals = | $710.26 | $777.4558 | $777.45 | $777.45 | $777.60 | |