| 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 | $103.26 | 5.253% | $108.6842 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $240.59 | 12.551% | $270.7865 | $270.79 | $270.80 | $270.80 |
| Purchase #3 | $199.27 | 4.104% | $207.448 | $207.45 | $207.45 | $207.40 |
| Purchase #4 | $70.28 | 10.768% | $77.8478 | $77.85 | $77.85 | $77.80 |
| Purchase #5 | $45.34 | 6.359% | $48.2232 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $28.44 | 4.621% | $29.7542 | $29.75 | $29.75 | $29.80 |
| Purchase #7 | $76.72 | 10.639% | $84.8822 | $84.88 | $84.90 | $84.90 |
| 7 purchase totals = | $763.90 | $827.6261 | $827.62 | $827.65 | $827.60 | |