| 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 | $80.59 | 4.499% | $84.2157 | $84.22 | $84.20 | $84.20 |
| Purchase #2 | $106.43 | 5.551% | $112.3379 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $15.56 | 9.337% | $17.0128 | $17.01 | $17.00 | $17.00 |
| Purchase #4 | $200.41 | 3.522% | $207.4684 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $82.72 | 13.165% | $93.6101 | $93.61 | $93.60 | $93.60 |
| Purchase #6 | $70.74 | 6.705% | $75.4831 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $72.90 | 11.867% | $81.551 | $81.55 | $81.55 | $81.60 |
| 7 purchase totals = | $629.35 | $671.6790 | $671.68 | $671.65 | $671.70 | |