| 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 | $20.44 | 5.784% | $21.6222 | $21.62 | $21.60 | $21.60 |
| Purchase #2 | $237.41 | 12.367% | $266.7705 | $266.77 | $266.75 | $266.80 |
| Purchase #3 | $9.93 | 4.327% | $10.3597 | $10.36 | $10.35 | $10.40 |
| Purchase #4 | $189.81 | 9.475% | $207.7945 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $99.95 | 8.276% | $108.2219 | $108.22 | $108.20 | $108.20 |
| Purchase #6 | $93.98 | 13.359% | $106.5348 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $163.85 | 6.150% | $173.9268 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $815.37 | $895.2304 | $895.22 | $895.20 | $895.20 | |