| 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 | $100.50 | 13.511% | $114.0786 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $54.90 | 9.549% | $60.1424 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $246.43 | 5.583% | $260.1882 | $260.19 | $260.20 | $260.20 |
| Purchase #4 | $21.31 | 4.192% | $22.2033 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $157.62 | 11.308% | $175.4437 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $98.84 | 5.150% | $103.9303 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $64.26 | 13.362% | $72.8464 | $72.85 | $72.85 | $72.80 |
| 7 purchase totals = | $743.86 | $808.8329 | $808.83 | $808.90 | $808.70 | |