| 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 | $91.50 | 5.299% | $96.3486 | $96.35 | $96.35 | $96.30 |
| Purchase #2 | $218.41 | 9.601% | $239.3795 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $239.53 | 6.251% | $254.503 | $254.50 | $254.50 | $254.50 |
| Purchase #4 | $74.67 | 8.340% | $80.8975 | $80.90 | $80.90 | $80.90 |
| Purchase #5 | $27.36 | 10.345% | $30.1904 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $67.79 | 9.514% | $74.2395 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $40.81 | 8.289% | $44.1927 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $760.07 | $819.7512 | $819.75 | $819.80 | $819.70 | |