| 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 | $6.47 | 10.702% | $7.1624 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $20.57 | 12.201% | $23.0797 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $47.79 | 8.841% | $52.0151 | $52.02 | $52.00 | $52.00 |
| Purchase #4 | $132.66 | 4.680% | $138.8685 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $64.87 | 13.575% | $73.6761 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $134.74 | 5.837% | $142.6048 | $142.60 | $142.60 | $142.60 |
| Purchase #7 | $224.54 | 7.311% | $240.9561 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $631.64 | $678.3627 | $678.37 | $678.35 | $678.50 | |