| 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 | $109.66 | 7.298% | $117.663 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $158.29 | 4.146% | $164.8527 | $164.85 | $164.85 | $164.90 |
| Purchase #3 | $7.95 | 13.155% | $8.9958 | $9.00 | $9.00 | $9.00 |
| Purchase #4 | $24.34 | 11.239% | $27.0756 | $27.08 | $27.10 | $27.10 |
| Purchase #5 | $87.38 | 12.130% | $97.9792 | $97.98 | $98.00 | $98.00 |
| Purchase #6 | $250.37 | 9.815% | $274.9438 | $274.94 | $274.95 | $274.90 |
| Purchase #7 | $78.35 | 13.670% | $89.0604 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $716.34 | $780.5705 | $780.57 | $780.60 | $780.70 | |