| 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 | $16.37 | 5.158% | $17.2144 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $134.61 | 5.103% | $141.4791 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $160.80 | 10.411% | $177.5409 | $177.54 | $177.55 | $177.50 |
| Purchase #4 | $92.43 | 7.123% | $99.0138 | $99.01 | $99.00 | $99.00 |
| Purchase #5 | $137.38 | 3.323% | $141.9451 | $141.95 | $141.95 | $141.90 |
| Purchase #6 | $60.70 | 11.852% | $67.8942 | $67.89 | $67.90 | $67.90 |
| Purchase #7 | $47.39 | 11.216% | $52.7053 | $52.71 | $52.70 | $52.70 |
| 7 purchase totals = | $649.68 | $697.7928 | $697.79 | $697.80 | $697.70 | |