| 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 | $44.98 | 8.650% | $48.8708 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $23.42 | 9.403% | $25.6222 | $25.62 | $25.60 | $25.60 |
| Purchase #3 | $93.54 | 5.505% | $98.6894 | $98.69 | $98.70 | $98.70 |
| Purchase #4 | $97.55 | 11.611% | $108.8765 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $137.49 | 12.738% | $155.0035 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $164.75 | 6.633% | $175.6779 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $201.92 | 13.207% | $228.5876 | $228.59 | $228.60 | $228.60 |
| 7 purchase totals = | $763.65 | $841.3279 | $841.33 | $841.35 | $841.40 | |