| 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 | $30.89 | 4.750% | $32.3573 | $32.36 | $32.35 | $32.40 |
| Purchase #2 | $89.38 | 3.459% | $92.4717 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $64.83 | 3.667% | $67.2073 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $10.34 | 6.689% | $11.0316 | $11.03 | $11.05 | $11.00 |
| Purchase #5 | $26.76 | 9.491% | $29.2998 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $221.66 | 5.228% | $233.2484 | $233.25 | $233.25 | $233.20 |
| Purchase #7 | $227.86 | 10.151% | $250.9901 | $250.99 | $251.00 | $251.00 |
| 7 purchase totals = | $671.72 | $716.6062 | $716.61 | $716.60 | $716.60 | |