| 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 | $20.58 | 9.655% | $22.567 | $22.57 | $22.55 | $22.60 |
| Purchase #2 | $34.44 | 4.363% | $35.9426 | $35.94 | $35.95 | $35.90 |
| Purchase #3 | $93.27 | 4.209% | $97.1957 | $97.20 | $97.20 | $97.20 |
| Purchase #4 | $206.76 | 7.510% | $222.2877 | $222.29 | $222.30 | $222.30 |
| Purchase #5 | $171.71 | 6.475% | $182.8282 | $182.83 | $182.85 | $182.80 |
| Purchase #6 | $70.87 | 8.412% | $76.8316 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $44.91 | 9.623% | $49.2317 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $642.54 | $686.8845 | $686.89 | $686.95 | $686.80 | |