| 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 | $63.97 | 5.404% | $67.4269 | $67.43 | $67.45 | $67.40 |
| Purchase #2 | $25.69 | 12.555% | $28.9154 | $28.92 | $28.90 | $28.90 |
| Purchase #3 | $235.70 | 8.326% | $255.3244 | $255.32 | $255.30 | $255.30 |
| Purchase #4 | $214.28 | 12.547% | $241.1657 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $148.63 | 3.336% | $153.5883 | $153.59 | $153.60 | $153.60 |
| Purchase #6 | $11.58 | 11.174% | $12.8739 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $136.59 | 9.640% | $149.7573 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $836.44 | $909.0519 | $909.06 | $909.00 | $909.10 | |