| 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 | $5.81 | 13.241% | $6.5793 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $42.69 | 4.581% | $44.6456 | $44.65 | $44.65 | $44.60 |
| Purchase #3 | $220.58 | 6.289% | $234.4523 | $234.45 | $234.45 | $234.50 |
| Purchase #4 | $81.46 | 6.858% | $87.0465 | $87.05 | $87.05 | $87.00 |
| Purchase #5 | $93.86 | 12.522% | $105.6131 | $105.61 | $105.60 | $105.60 |
| Purchase #6 | $171.56 | 13.437% | $194.6125 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $195.64 | 8.256% | $211.792 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $811.60 | $884.7413 | $884.74 | $884.75 | $884.70 | |