| 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 | $84.36 | 7.452% | $90.6465 | $90.65 | $90.65 | $90.60 |
| Purchase #2 | $245.26 | 10.501% | $271.0148 | $271.01 | $271.00 | $271.00 |
| Purchase #3 | $9.81 | 7.639% | $10.5594 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $201.60 | 4.141% | $209.9483 | $209.95 | $209.95 | $209.90 |
| Purchase #5 | $45.95 | 7.457% | $49.3765 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $249.98 | 13.851% | $284.6047 | $284.60 | $284.60 | $284.60 |
| Purchase #7 | $167.59 | 4.838% | $175.698 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $1,004.55 | $1,091.8482 | $1,091.85 | $1,091.85 | $1,091.80 | |