| 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 | $245.36 | 12.161% | $275.1982 | $275.20 | $275.20 | $275.20 |
| Purchase #2 | $29.30 | 13.716% | $33.3188 | $33.32 | $33.30 | $33.30 |
| Purchase #3 | $71.26 | 4.786% | $74.6705 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $11.40 | 9.534% | $12.4869 | $12.49 | $12.50 | $12.50 |
| Purchase #5 | $98.92 | 9.681% | $108.4964 | $108.50 | $108.50 | $108.50 |
| Purchase #6 | $103.94 | 9.694% | $114.0159 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $27.77 | 5.393% | $29.2676 | $29.27 | $29.25 | $29.30 |
| 7 purchase totals = | $587.95 | $647.4543 | $647.47 | $647.40 | $647.50 | |