| 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 | 4.415% | $82.3417 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $225.41 | 8.211% | $243.9184 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $152.92 | 11.545% | $170.5746 | $170.57 | $170.55 | $170.60 |
| Purchase #4 | $76.88 | 9.556% | $84.2267 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $39.96 | 5.849% | $42.2973 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $127.51 | 5.218% | $134.1635 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $113.55 | 13.428% | $128.7975 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $815.09 | $886.3197 | $886.32 | $886.30 | $886.30 | |