| 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 | $78.86 | 8.630% | $85.6656 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $229.86 | 13.192% | $260.1831 | $260.18 | $260.20 | $260.20 |
| Purchase #3 | $70.75 | 12.300% | $79.4523 | $79.45 | $79.45 | $79.50 |
| Purchase #4 | $65.41 | 7.185% | $70.1097 | $70.11 | $70.10 | $70.10 |
| Purchase #5 | $19.91 | 6.609% | $21.2259 | $21.23 | $21.25 | $21.20 |
| Purchase #6 | $98.77 | 10.217% | $108.8613 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $95.92 | 4.362% | $100.104 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $659.48 | $725.6019 | $725.60 | $725.60 | $725.70 | |