| 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 | $34.96 | 10.580% | $38.6588 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $7.86 | 11.832% | $8.79 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $100.97 | 13.440% | $114.5404 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $163.29 | 4.836% | $171.1867 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $218.35 | 13.701% | $248.2661 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $66.54 | 13.380% | $75.4431 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $138.73 | 13.331% | $157.2241 | $157.22 | $157.20 | $157.20 |
| 7 purchase totals = | $730.70 | $814.1092 | $814.11 | $814.10 | $814.10 | |