| 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 | $42.77 | 8.383% | $46.3554 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $161.75 | 8.665% | $175.7656 | $175.77 | $175.75 | $175.80 |
| Purchase #3 | $70.57 | 4.200% | $73.5339 | $73.53 | $73.55 | $73.50 |
| Purchase #4 | $224.82 | 7.587% | $241.8771 | $241.88 | $241.90 | $241.90 |
| Purchase #5 | $185.82 | 6.472% | $197.8463 | $197.85 | $197.85 | $197.80 |
| Purchase #6 | $74.97 | 7.722% | $80.7592 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $11.79 | 10.221% | $12.9951 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $772.49 | $829.1326 | $829.15 | $829.15 | $829.20 | |