| 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 | $45.40 | 7.767% | $48.9262 | $48.93 | $48.95 | $48.90 |
| Purchase #2 | $243.28 | 12.121% | $272.768 | $272.77 | $272.75 | $272.80 |
| Purchase #3 | $27.74 | 11.493% | $30.9282 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $118.72 | 13.872% | $135.1888 | $135.19 | $135.20 | $135.20 |
| Purchase #5 | $98.70 | 3.277% | $101.9344 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $205.25 | 6.618% | $218.8334 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $145.92 | 12.871% | $164.7014 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $885.01 | $973.2804 | $973.28 | $973.35 | $973.20 | |