| 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 | $5.41 | 9.496% | $5.9237 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $138.71 | 8.548% | $150.5669 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $244.32 | 13.611% | $277.5744 | $277.57 | $277.55 | $277.60 |
| Purchase #4 | $110.48 | 4.308% | $115.2395 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $19.87 | 4.605% | $20.785 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $63.54 | 5.523% | $67.0493 | $67.05 | $67.05 | $67.00 |
| Purchase #7 | $206.33 | 10.471% | $227.9348 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $788.66 | $865.0736 | $865.07 | $865.05 | $865.00 | |