| 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 | $14.55 | 6.489% | $15.4941 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $98.71 | 10.491% | $109.0657 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $218.75 | 8.673% | $237.7222 | $237.72 | $237.70 | $237.70 |
| Purchase #4 | $136.69 | 10.445% | $150.9673 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $222.63 | 5.169% | $234.1377 | $234.14 | $234.15 | $234.10 |
| Purchase #6 | $58.60 | 7.412% | $62.9434 | $62.94 | $62.95 | $62.90 |
| Purchase #7 | $216.68 | 8.662% | $235.4488 | $235.45 | $235.45 | $235.40 |
| 7 purchase totals = | $966.61 | $1,045.7792 | $1,045.78 | $1,045.75 | $1,045.70 | |