| 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 | $17.53 | 8.436% | $19.0088 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $198.98 | 3.253% | $205.4528 | $205.45 | $205.45 | $205.50 |
| Purchase #3 | $72.80 | 4.509% | $76.0826 | $76.08 | $76.10 | $76.10 |
| Purchase #4 | $216.47 | 4.219% | $225.6029 | $225.60 | $225.60 | $225.60 |
| Purchase #5 | $131.64 | 5.175% | $138.4524 | $138.45 | $138.45 | $138.50 |
| Purchase #6 | $48.86 | 12.128% | $54.7857 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $129.45 | 5.646% | $136.7587 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $815.73 | $856.1439 | $856.14 | $856.15 | $856.30 | |