| 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 | $30.80 | 13.658% | $35.0067 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $207.25 | 3.564% | $214.6364 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $101.78 | 6.798% | $108.699 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $12.61 | 10.234% | $13.9005 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $61.27 | 9.693% | $67.2089 | $67.21 | $67.20 | $67.20 |
| Purchase #6 | $40.86 | 10.656% | $45.214 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $177.88 | 6.117% | $188.7609 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $632.45 | $673.4264 | $673.43 | $673.40 | $673.40 | |