| 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 | $50.65 | 12.758% | $57.1119 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $224.90 | 9.266% | $245.7392 | $245.74 | $245.75 | $245.70 |
| Purchase #3 | $48.99 | 7.407% | $52.6187 | $52.62 | $52.60 | $52.60 |
| Purchase #4 | $148.60 | 6.754% | $158.6364 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $141.66 | 3.466% | $146.5699 | $146.57 | $146.55 | $146.60 |
| Purchase #6 | $137.32 | 9.376% | $150.1951 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $79.59 | 8.782% | $86.5796 | $86.58 | $86.60 | $86.60 |
| 7 purchase totals = | $831.71 | $897.4508 | $897.46 | $897.45 | $897.40 | |