| 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 | $67.26 | 10.784% | $74.5133 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $79.41 | 5.655% | $83.9006 | $83.90 | $83.90 | $83.90 |
| Purchase #3 | $190.57 | 10.163% | $209.9376 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $34.92 | 4.166% | $36.3748 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $40.49 | 4.300% | $42.2311 | $42.23 | $42.25 | $42.20 |
| Purchase #6 | $136.50 | 7.704% | $147.016 | $147.02 | $147.00 | $147.00 |
| Purchase #7 | $23.66 | 11.290% | $26.3312 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $572.81 | $620.3046 | $620.30 | $620.30 | $620.20 | |