| 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 | $76.42 | 10.573% | $84.4999 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $84.99 | 11.557% | $94.8123 | $94.81 | $94.80 | $94.80 |
| Purchase #3 | $87.82 | 5.625% | $92.7599 | $92.76 | $92.75 | $92.80 |
| Purchase #4 | $195.93 | 10.250% | $216.0128 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $107.85 | 13.548% | $122.4615 | $122.46 | $122.45 | $122.50 |
| Purchase #6 | $49.91 | 10.197% | $54.9993 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $248.52 | 9.504% | $272.1393 | $272.14 | $272.15 | $272.10 |
| 7 purchase totals = | $851.44 | $937.6850 | $937.68 | $937.65 | $937.70 | |