| 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 | $73.42 | 4.597% | $76.7951 | $76.80 | $76.80 | $76.80 |
| Purchase #2 | $12.69 | 7.559% | $13.6492 | $13.65 | $13.65 | $13.60 |
| Purchase #3 | $156.92 | 13.234% | $177.6868 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $111.45 | 13.271% | $126.2405 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $67.72 | 8.213% | $73.2818 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $158.62 | 4.844% | $166.3036 | $166.30 | $166.30 | $166.30 |
| Purchase #7 | $199.54 | 11.679% | $222.8443 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $780.36 | $856.8013 | $856.80 | $856.85 | $856.70 | |