| 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 | $109.49 | 12.281% | $122.9365 | $122.94 | $122.95 | $122.90 |
| Purchase #2 | $60.84 | 10.574% | $67.2732 | $67.27 | $67.25 | $67.30 |
| Purchase #3 | $92.91 | 11.398% | $103.4999 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $67.52 | 10.664% | $74.7203 | $74.72 | $74.70 | $74.70 |
| Purchase #5 | $82.50 | 7.376% | $88.5852 | $88.59 | $88.60 | $88.60 |
| Purchase #6 | $140.86 | 13.744% | $160.2198 | $160.22 | $160.20 | $160.20 |
| Purchase #7 | $50.43 | 9.123% | $55.0307 | $55.03 | $55.05 | $55.00 |
| 7 purchase totals = | $604.55 | $672.2656 | $672.27 | $672.25 | $672.20 | |