| 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 | $89.31 | 8.607% | $96.9969 | $97.00 | $97.00 | $97.00 |
| Purchase #2 | $174.74 | 3.616% | $181.0586 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $127.47 | 9.270% | $139.2865 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $56.50 | 8.189% | $61.1268 | $61.13 | $61.15 | $61.10 |
| Purchase #5 | $227.91 | 13.768% | $259.2886 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $51.25 | 12.678% | $57.7475 | $57.75 | $57.75 | $57.70 |
| Purchase #7 | $178.31 | 3.430% | $184.426 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $905.49 | $979.9309 | $979.95 | $980.00 | $979.90 | |