| 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 | $23.27 | 7.518% | $25.0194 | $25.02 | $25.00 | $25.00 |
| Purchase #2 | $103.93 | 10.397% | $114.7356 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $160.33 | 9.652% | $175.8051 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $152.70 | 11.720% | $170.5964 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $49.84 | 12.466% | $56.0531 | $56.05 | $56.05 | $56.10 |
| Purchase #6 | $52.41 | 3.555% | $54.2732 | $54.27 | $54.25 | $54.30 |
| Purchase #7 | $63.90 | 12.234% | $71.7175 | $71.72 | $71.70 | $71.70 |
| 7 purchase totals = | $606.38 | $668.2003 | $668.21 | $668.15 | $668.20 | |