| 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 | $92.67 | 11.538% | $103.3623 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $74.93 | 9.433% | $81.9981 | $82.00 | $82.00 | $82.00 |
| Purchase #3 | $105.48 | 10.129% | $116.1641 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $13.92 | 11.336% | $15.498 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $5.91 | 13.433% | $6.7039 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $13.45 | 5.131% | $14.1401 | $14.14 | $14.15 | $14.10 |
| Purchase #7 | $79.83 | 3.664% | $82.755 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $386.19 | $420.6215 | $420.62 | $420.60 | $420.70 | |