| 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 | $44.69 | 5.402% | $47.1042 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $77.65 | 11.763% | $86.784 | $86.78 | $86.80 | $86.80 |
| Purchase #3 | $63.39 | 3.243% | $65.4457 | $65.45 | $65.45 | $65.40 |
| Purchase #4 | $61.69 | 11.271% | $68.6431 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $236.57 | 12.274% | $265.6066 | $265.61 | $265.60 | $265.60 |
| Purchase #6 | $190.91 | 8.424% | $206.9923 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $130.86 | 10.587% | $144.7141 | $144.71 | $144.70 | $144.70 |
| 7 purchase totals = | $805.76 | $885.2900 | $885.28 | $885.30 | $885.20 | |