| 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 | $94.47 | 9.133% | $103.0979 | $103.10 | $103.10 | $103.10 |
| Purchase #2 | $208.88 | 8.442% | $226.5136 | $226.51 | $226.50 | $226.50 |
| Purchase #3 | $5.52 | 4.415% | $5.7637 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $112.39 | 4.235% | $117.1497 | $117.15 | $117.15 | $117.10 |
| Purchase #5 | $46.92 | 7.508% | $50.4428 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $71.67 | 8.219% | $77.5606 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $73.60 | 8.284% | $79.697 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $613.45 | $660.2253 | $660.22 | $660.20 | $660.20 | |