| 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 | $104.45 | 6.826% | $111.5798 | $111.58 | $111.60 | $111.60 |
| Purchase #2 | $100.46 | 12.570% | $113.0878 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $118.63 | 12.700% | $133.696 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $58.63 | 9.232% | $64.0427 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $204.60 | 10.114% | $225.2932 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $179.76 | 6.596% | $191.617 | $191.62 | $191.60 | $191.60 |
| Purchase #7 | $131.57 | 12.510% | $148.0294 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $898.10 | $987.3459 | $987.35 | $987.40 | $987.30 | |