| 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 | $12.32 | 10.707% | $13.6391 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $100.54 | 12.371% | $112.9778 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $62.37 | 5.666% | $65.9039 | $65.90 | $65.90 | $65.90 |
| Purchase #4 | $113.71 | 5.559% | $120.0311 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $43.67 | 13.383% | $49.5144 | $49.51 | $49.50 | $49.50 |
| Purchase #6 | $212.59 | 12.480% | $239.1212 | $239.12 | $239.10 | $239.10 |
| Purchase #7 | $135.78 | 11.852% | $151.8726 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $680.98 | $753.0601 | $753.05 | $753.05 | $753.00 | |