| 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 | $38.51 | 13.509% | $43.7123 | $43.71 | $43.70 | $43.70 |
| Purchase #2 | $73.91 | 5.522% | $77.9913 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $109.55 | 13.319% | $124.141 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $161.38 | 3.319% | $166.7362 | $166.74 | $166.75 | $166.70 |
| Purchase #5 | $218.41 | 13.371% | $247.6136 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $232.89 | 3.143% | $240.2097 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $205.88 | 4.655% | $215.4637 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $1,040.53 | $1,115.8678 | $1,115.86 | $1,115.85 | $1,115.80 | |