| 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 | $102.92 | 3.573% | $106.5973 | $106.60 | $106.60 | $106.60 |
| Purchase #2 | $159.71 | 8.811% | $173.782 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $44.92 | 13.161% | $50.8319 | $50.83 | $50.85 | $50.80 |
| Purchase #4 | $157.97 | 3.312% | $163.202 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $26.62 | 3.545% | $27.5637 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $206.57 | 12.280% | $231.9368 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $66.27 | 10.277% | $73.0806 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $764.98 | $826.9943 | $826.99 | $827.05 | $827.00 | |