| 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 | $55.50 | 7.710% | $59.7791 | $59.78 | $59.80 | $59.80 |
| Purchase #2 | $87.98 | 4.352% | $91.8089 | $91.81 | $91.80 | $91.80 |
| Purchase #3 | $16.25 | 8.375% | $17.6109 | $17.61 | $17.60 | $17.60 |
| Purchase #4 | $36.86 | 5.141% | $38.755 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $15.93 | 8.581% | $17.297 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $133.65 | 7.234% | $143.3182 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $248.58 | 3.433% | $257.1138 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $594.75 | $625.6829 | $625.69 | $625.65 | $625.70 | |