| 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 | $35.98 | 10.599% | $39.7935 | $39.79 | $39.80 | $39.80 |
| Purchase #2 | $66.68 | 5.197% | $70.1454 | $70.15 | $70.15 | $70.10 |
| Purchase #3 | $99.81 | 5.399% | $105.1987 | $105.20 | $105.20 | $105.20 |
| Purchase #4 | $137.97 | 10.317% | $152.2044 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $140.98 | 9.539% | $154.4281 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $77.60 | 5.471% | $81.8455 | $81.85 | $81.85 | $81.80 |
| Purchase #7 | $126.38 | 4.706% | $132.3274 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $685.40 | $735.9430 | $735.95 | $736.00 | $735.80 | |