| 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 | $98.42 | 10.722% | $108.9726 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $73.65 | 10.829% | $81.6256 | $81.63 | $81.65 | $81.60 |
| Purchase #3 | $218.48 | 3.329% | $225.7532 | $225.75 | $225.75 | $225.80 |
| Purchase #4 | $25.66 | 8.281% | $27.7849 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $137.79 | 4.224% | $143.6102 | $143.61 | $143.60 | $143.60 |
| Purchase #6 | $97.76 | 4.809% | $102.4613 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $122.61 | 12.788% | $138.2894 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $774.37 | $828.4972 | $828.49 | $828.50 | $828.60 | |