| 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 | $26.55 | 9.562% | $29.0887 | $29.09 | $29.10 | $29.10 |
| Purchase #2 | $190.85 | 11.787% | $213.3455 | $213.35 | $213.35 | $213.30 |
| Purchase #3 | $44.38 | 9.449% | $48.5735 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $210.74 | 4.378% | $219.9662 | $219.97 | $219.95 | $220.00 |
| Purchase #5 | $9.71 | 7.431% | $10.4316 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $19.83 | 3.558% | $20.5356 | $20.54 | $20.55 | $20.50 |
| Purchase #7 | $196.78 | 3.836% | $204.3285 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $698.84 | $746.2696 | $746.28 | $746.30 | $746.20 | |