| 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 | $91.28 | 7.334% | $97.9745 | $97.97 | $97.95 | $98.00 |
| Purchase #2 | $24.85 | 8.165% | $26.879 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $125.70 | 5.528% | $132.6487 | $132.65 | $132.65 | $132.60 |
| Purchase #4 | $7.94 | 9.592% | $8.7016 | $8.70 | $8.70 | $8.70 |
| Purchase #5 | $55.52 | 10.741% | $61.4834 | $61.48 | $61.50 | $61.50 |
| Purchase #6 | $57.33 | 4.256% | $59.77 | $59.77 | $59.75 | $59.80 |
| Purchase #7 | $77.37 | 13.657% | $87.9364 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $439.99 | $475.3936 | $475.39 | $475.40 | $475.40 | |