| 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 | $52.91 | 6.738% | $56.4751 | $56.48 | $56.50 | $56.50 |
| Purchase #2 | $200.96 | 13.525% | $228.1398 | $228.14 | $228.15 | $228.10 |
| Purchase #3 | $148.80 | 12.121% | $166.836 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $83.93 | 6.691% | $89.5458 | $89.55 | $89.55 | $89.50 |
| Purchase #5 | $96.44 | 11.646% | $107.6714 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $244.36 | 3.285% | $252.3872 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $83.40 | 9.112% | $90.9994 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $910.80 | $992.0547 | $992.07 | $992.10 | $992.00 | |