| 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 | $217.99 | 8.191% | $235.8456 | $235.85 | $235.85 | $235.80 |
| Purchase #2 | $82.38 | 11.515% | $91.8661 | $91.87 | $91.85 | $91.90 |
| Purchase #3 | $127.98 | 12.823% | $144.3909 | $144.39 | $144.40 | $144.40 |
| Purchase #4 | $26.29 | 5.131% | $27.6389 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $166.84 | 4.140% | $173.7472 | $173.75 | $173.75 | $173.70 |
| Purchase #6 | $116.37 | 3.803% | $120.7956 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $61.69 | 7.568% | $66.3587 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $799.54 | $860.6430 | $860.66 | $860.65 | $860.60 | |