| 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 | $18.65 | 6.332% | $19.8309 | $19.83 | $19.85 | $19.80 |
| Purchase #2 | $82.48 | 8.422% | $89.4265 | $89.43 | $89.45 | $89.40 |
| Purchase #3 | $149.86 | 13.378% | $169.9083 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $25.58 | 9.112% | $27.9108 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $191.83 | 12.438% | $215.6898 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $170.75 | 4.616% | $178.6318 | $178.63 | $178.65 | $178.60 |
| Purchase #7 | $13.99 | 8.469% | $15.1748 | $15.17 | $15.15 | $15.20 |
| 7 purchase totals = | $653.14 | $716.5729 | $716.57 | $716.60 | $716.50 | |