| 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 | $78.67 | 3.255% | $81.2307 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $228.36 | 7.475% | $245.4299 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $248.58 | 12.762% | $280.3038 | $280.30 | $280.30 | $280.30 |
| Purchase #4 | $11.50 | 3.432% | $11.8947 | $11.89 | $11.90 | $11.90 |
| Purchase #5 | $124.42 | 9.421% | $136.1416 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $207.88 | 10.573% | $229.8592 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $60.42 | 9.341% | $66.0638 | $66.06 | $66.05 | $66.10 |
| 7 purchase totals = | $959.83 | $1,050.9237 | $1,050.91 | $1,050.95 | $1,050.90 | |