| 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 | $73.43 | 5.720% | $77.6302 | $77.63 | $77.65 | $77.60 |
| Purchase #2 | $151.26 | 13.383% | $171.5031 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $211.53 | 13.644% | $240.3912 | $240.39 | $240.40 | $240.40 |
| Purchase #4 | $205.68 | 7.351% | $220.7995 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $101.66 | 9.190% | $111.0026 | $111.00 | $111.00 | $111.00 |
| Purchase #6 | $79.94 | 3.369% | $82.6332 | $82.63 | $82.65 | $82.60 |
| Purchase #7 | $25.53 | 8.688% | $27.748 | $27.75 | $27.75 | $27.70 |
| 7 purchase totals = | $849.03 | $931.7078 | $931.70 | $931.75 | $931.60 | |