| 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 | $45.69 | 9.239% | $49.9113 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $89.45 | 9.441% | $97.895 | $97.90 | $97.90 | $97.90 |
| Purchase #3 | $15.95 | 13.688% | $18.1332 | $18.13 | $18.15 | $18.10 |
| Purchase #4 | $206.39 | 10.812% | $228.7049 | $228.70 | $228.70 | $228.70 |
| Purchase #5 | $93.45 | 5.542% | $98.629 | $98.63 | $98.65 | $98.60 |
| Purchase #6 | $89.91 | 13.643% | $102.1764 | $102.18 | $102.20 | $102.20 |
| Purchase #7 | $211.38 | 6.473% | $225.0626 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $752.22 | $820.5124 | $820.51 | $820.55 | $820.50 | |