| 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 | $100.65 | 6.197% | $106.8873 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $239.87 | 4.776% | $251.3262 | $251.33 | $251.35 | $251.30 |
| Purchase #3 | $249.35 | 3.168% | $257.2494 | $257.25 | $257.25 | $257.20 |
| Purchase #4 | $58.75 | 12.475% | $66.0791 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $39.52 | 8.186% | $42.7551 | $42.76 | $42.75 | $42.80 |
| Purchase #6 | $208.97 | 10.277% | $230.4458 | $230.45 | $230.45 | $230.40 |
| Purchase #7 | $40.32 | 4.544% | $42.1521 | $42.15 | $42.15 | $42.20 |
| 7 purchase totals = | $937.43 | $996.8950 | $996.91 | $996.95 | $996.90 | |