| 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 | $19.41 | 12.129% | $21.7642 | $21.76 | $21.75 | $21.80 |
| Purchase #2 | $13.83 | 10.539% | $15.2875 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $239.71 | 9.556% | $262.6167 | $262.62 | $262.60 | $262.60 |
| Purchase #4 | $230.85 | 10.427% | $254.9207 | $254.92 | $254.90 | $254.90 |
| Purchase #5 | $131.91 | 4.631% | $138.0188 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $46.88 | 4.498% | $48.9887 | $48.99 | $49.00 | $49.00 |
| Purchase #7 | $57.28 | 8.340% | $62.0572 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $739.87 | $803.6538 | $803.66 | $803.60 | $803.70 | |