| 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 | $57.37 | 13.456% | $65.0897 | $65.09 | $65.10 | $65.10 |
| Purchase #2 | $228.87 | 8.567% | $248.4773 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $132.58 | 9.422% | $145.0717 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $45.42 | 9.639% | $49.798 | $49.80 | $49.80 | $49.80 |
| Purchase #5 | $170.87 | 7.214% | $183.1966 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $132.94 | 11.650% | $148.4275 | $148.43 | $148.45 | $148.40 |
| Purchase #7 | $174.38 | 13.170% | $197.3458 | $197.35 | $197.35 | $197.30 |
| 7 purchase totals = | $942.43 | $1,037.4066 | $1,037.42 | $1,037.45 | $1,037.40 | |