| 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 | $10.92 | 7.576% | $11.7473 | $11.75 | $11.75 | $11.70 |
| Purchase #2 | $196.34 | 6.535% | $209.1708 | $209.17 | $209.15 | $209.20 |
| Purchase #3 | $70.79 | 11.270% | $78.768 | $78.77 | $78.75 | $78.80 |
| Purchase #4 | $76.28 | 12.185% | $85.5747 | $85.57 | $85.55 | $85.60 |
| Purchase #5 | $108.42 | 13.445% | $122.9971 | $123.00 | $123.00 | $123.00 |
| Purchase #6 | $207.53 | 7.611% | $223.3251 | $223.33 | $223.35 | $223.30 |
| Purchase #7 | $190.47 | 3.825% | $197.7555 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $860.75 | $929.3385 | $929.35 | $929.30 | $929.40 | |