| 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 | $41.51 | 3.796% | $43.0857 | $43.09 | $43.10 | $43.10 |
| Purchase #2 | $46.53 | 4.695% | $48.7146 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $70.44 | 9.369% | $77.0395 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $228.75 | 11.690% | $255.4909 | $255.49 | $255.50 | $255.50 |
| Purchase #5 | $128.84 | 5.801% | $136.314 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $231.52 | 5.321% | $243.8392 | $243.84 | $243.85 | $243.80 |
| Purchase #7 | $29.35 | 11.440% | $32.7076 | $32.71 | $32.70 | $32.70 |
| 7 purchase totals = | $776.94 | $837.1915 | $837.19 | $837.20 | $837.10 | |