| 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 | $78.35 | 10.145% | $86.2986 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $206.52 | 7.311% | $221.6187 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $56.84 | 3.122% | $58.6145 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $77.90 | 7.679% | $83.8819 | $83.88 | $83.90 | $83.90 |
| Purchase #5 | $68.43 | 5.265% | $72.0328 | $72.03 | $72.05 | $72.00 |
| Purchase #6 | $78.84 | 7.282% | $84.5811 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $17.33 | 12.611% | $19.5155 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $584.21 | $626.5431 | $626.54 | $626.55 | $626.50 | |