| 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 | $9.48 | 8.467% | $10.2827 | $10.28 | $10.30 | $10.30 |
| Purchase #2 | $52.81 | 5.127% | $55.5176 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $66.49 | 3.383% | $68.7394 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $25.54 | 4.672% | $26.7332 | $26.73 | $26.75 | $26.70 |
| Purchase #5 | $76.48 | 4.158% | $79.66 | $79.66 | $79.65 | $79.70 |
| Purchase #6 | $58.31 | 13.348% | $66.0932 | $66.09 | $66.10 | $66.10 |
| Purchase #7 | $70.59 | 5.557% | $74.5127 | $74.51 | $74.50 | $74.50 |
| 7 purchase totals = | $359.70 | $381.5388 | $381.53 | $381.55 | $381.50 | |