| 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 | $15.52 | 6.873% | $16.5867 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $76.66 | 12.559% | $86.2877 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $242.86 | 12.709% | $273.7251 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $102.77 | 5.511% | $108.4337 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $138.36 | 7.222% | $148.3524 | $148.35 | $148.35 | $148.40 |
| Purchase #6 | $101.34 | 8.791% | $110.2488 | $110.25 | $110.25 | $110.20 |
| Purchase #7 | $164.82 | 5.541% | $173.9527 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $842.33 | $917.5871 | $917.59 | $917.65 | $917.60 | |