| 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 | $63.27 | 3.341% | $65.3839 | $65.38 | $65.40 | $65.40 |
| Purchase #2 | $79.37 | 5.295% | $83.5726 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $241.98 | 13.826% | $275.4362 | $275.44 | $275.45 | $275.40 |
| Purchase #4 | $219.80 | 12.831% | $248.0025 | $248.00 | $248.00 | $248.00 |
| Purchase #5 | $226.96 | 9.788% | $249.1748 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $118.88 | 6.791% | $126.9531 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $228.52 | 4.402% | $238.5795 | $238.58 | $238.60 | $238.60 |
| 7 purchase totals = | $1,178.78 | $1,287.1026 | $1,287.09 | $1,287.10 | $1,287.20 | |