| 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 | $53.54 | 3.261% | $55.2859 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $73.59 | 4.609% | $76.9818 | $76.98 | $77.00 | $77.00 |
| Purchase #3 | $192.34 | 4.223% | $200.4625 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $126.46 | 13.826% | $143.9444 | $143.94 | $143.95 | $143.90 |
| Purchase #5 | $77.40 | 13.290% | $87.6865 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $32.98 | 5.412% | $34.7649 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $68.32 | 6.801% | $72.9664 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $624.63 | $672.0924 | $672.09 | $672.10 | $672.20 | |