| 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 | $93.29 | 6.201% | $99.0749 | $99.07 | $99.05 | $99.10 |
| Purchase #2 | $97.40 | 13.387% | $110.4389 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $78.98 | 5.621% | $83.4195 | $83.42 | $83.40 | $83.40 |
| Purchase #4 | $152.25 | 4.817% | $159.5839 | $159.58 | $159.60 | $159.60 |
| Purchase #5 | $17.44 | 12.785% | $19.6697 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $241.35 | 8.369% | $261.5486 | $261.55 | $261.55 | $261.50 |
| Purchase #7 | $189.56 | 13.271% | $214.7165 | $214.72 | $214.70 | $214.70 |
| 7 purchase totals = | $870.27 | $948.4520 | $948.45 | $948.40 | $948.40 | |