| 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 | $79.57 | 10.699% | $88.0832 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $75.75 | 8.397% | $82.1107 | $82.11 | $82.10 | $82.10 |
| Purchase #3 | $48.34 | 11.692% | $53.9919 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $206.32 | 5.693% | $218.0658 | $218.07 | $218.05 | $218.10 |
| Purchase #5 | $8.35 | 7.531% | $8.9788 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $56.42 | 13.659% | $64.1264 | $64.13 | $64.15 | $64.10 |
| Purchase #7 | $111.38 | 13.392% | $126.296 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $586.13 | $641.6528 | $641.66 | $641.70 | $641.70 | |