| 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 | $45.35 | 6.630% | $48.3567 | $48.36 | $48.35 | $48.40 |
| Purchase #2 | $110.28 | 8.557% | $119.7167 | $119.72 | $119.70 | $119.70 |
| Purchase #3 | $13.97 | 11.621% | $15.5935 | $15.59 | $15.60 | $15.60 |
| Purchase #4 | $186.39 | 12.650% | $209.9683 | $209.97 | $209.95 | $210.00 |
| Purchase #5 | $6.39 | 7.775% | $6.8868 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $64.76 | 5.216% | $68.1379 | $68.14 | $68.15 | $68.10 |
| Purchase #7 | $246.86 | 8.666% | $268.2529 | $268.25 | $268.25 | $268.30 |
| 7 purchase totals = | $674.00 | $736.9128 | $736.92 | $736.90 | $737.00 | |