| 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 | $46.50 | 8.692% | $50.5418 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $184.54 | 5.326% | $194.3686 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $225.25 | 8.113% | $243.5245 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $120.36 | 4.717% | $126.0374 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $91.82 | 10.655% | $101.6034 | $101.60 | $101.60 | $101.60 |
| Purchase #6 | $143.90 | 11.626% | $160.6298 | $160.63 | $160.65 | $160.60 |
| Purchase #7 | $38.88 | 9.794% | $42.6879 | $42.69 | $42.70 | $42.70 |
| 7 purchase totals = | $851.25 | $919.3934 | $919.39 | $919.40 | $919.30 | |