| 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 | $66.64 | 4.557% | $69.6768 | $69.68 | $69.70 | $69.70 |
| Purchase #2 | $189.60 | 9.822% | $208.2225 | $208.22 | $208.20 | $208.20 |
| Purchase #3 | $72.68 | 3.690% | $75.3619 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $42.90 | 13.691% | $48.7734 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $77.73 | 4.357% | $81.1167 | $81.12 | $81.10 | $81.10 |
| Purchase #6 | $41.54 | 10.652% | $45.9648 | $45.96 | $45.95 | $46.00 |
| Purchase #7 | $196.49 | 12.277% | $220.6131 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $687.58 | $749.7292 | $749.72 | $749.65 | $749.80 | |