| 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 | $78.94 | 6.862% | $84.3569 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $141.48 | 9.663% | $155.1512 | $155.15 | $155.15 | $155.20 |
| Purchase #3 | $142.84 | 7.436% | $153.4616 | $153.46 | $153.45 | $153.50 |
| Purchase #4 | $81.72 | 3.366% | $84.4707 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $38.89 | 11.473% | $43.3518 | $43.35 | $43.35 | $43.40 |
| Purchase #6 | $196.65 | 6.458% | $209.3497 | $209.35 | $209.35 | $209.30 |
| Purchase #7 | $102.88 | 10.488% | $113.6701 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $783.40 | $843.8120 | $843.81 | $843.75 | $844.00 | |