| 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 | $20.48 | 9.352% | $22.3953 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $58.63 | 8.715% | $63.7396 | $63.74 | $63.75 | $63.70 |
| Purchase #3 | $39.87 | 5.568% | $42.09 | $42.09 | $42.10 | $42.10 |
| Purchase #4 | $81.72 | 13.686% | $92.9042 | $92.90 | $92.90 | $92.90 |
| Purchase #5 | $59.72 | 10.786% | $66.1614 | $66.16 | $66.15 | $66.20 |
| Purchase #6 | $212.91 | 8.171% | $230.3069 | $230.31 | $230.30 | $230.30 |
| Purchase #7 | $210.96 | 9.703% | $231.4294 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $684.29 | $749.0268 | $749.03 | $749.05 | $749.00 | |