| 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 | $42.29 | 4.459% | $44.1757 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $62.40 | 7.621% | $67.1555 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $239.37 | 10.504% | $264.5134 | $264.51 | $264.50 | $264.50 |
| Purchase #4 | $210.37 | 6.377% | $223.7853 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $25.50 | 9.673% | $27.9666 | $27.97 | $27.95 | $28.00 |
| Purchase #6 | $243.82 | 7.791% | $262.816 | $262.82 | $262.80 | $262.80 |
| Purchase #7 | $184.70 | 9.854% | $202.9003 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $1,008.45 | $1,093.3128 | $1,093.33 | $1,093.30 | $1,093.40 | |