| 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 | $106.96 | 12.449% | $120.2755 | $120.28 | $120.30 | $120.30 |
| Purchase #2 | $75.96 | 7.113% | $81.363 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $138.77 | 11.444% | $154.6508 | $154.65 | $154.65 | $154.70 |
| Purchase #4 | $48.29 | 3.427% | $49.9449 | $49.94 | $49.95 | $49.90 |
| Purchase #5 | $138.34 | 6.314% | $147.0748 | $147.07 | $147.05 | $147.10 |
| Purchase #6 | $74.92 | 11.832% | $83.7845 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $72.64 | 12.522% | $81.736 | $81.74 | $81.75 | $81.70 |
| 7 purchase totals = | $655.88 | $718.8295 | $718.82 | $718.85 | $718.90 | |