| 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 | $78.86 | 12.646% | $88.8326 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $177.40 | 11.816% | $198.3616 | $198.36 | $198.35 | $198.40 |
| Purchase #3 | $13.79 | 9.869% | $15.1509 | $15.15 | $15.15 | $15.20 |
| Purchase #4 | $186.67 | 4.687% | $195.4192 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $53.72 | 6.463% | $57.1919 | $57.19 | $57.20 | $57.20 |
| Purchase #6 | $191.48 | 7.498% | $205.8372 | $205.84 | $205.85 | $205.80 |
| Purchase #7 | $61.63 | 10.262% | $67.9545 | $67.95 | $67.95 | $68.00 |
| 7 purchase totals = | $763.55 | $828.7479 | $828.74 | $828.75 | $828.80 | |