| 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 | $120.72 | 10.225% | $133.0636 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $46.70 | 4.484% | $48.794 | $48.79 | $48.80 | $48.80 |
| Purchase #3 | $110.49 | 9.129% | $120.5766 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $61.78 | 12.507% | $69.5068 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $160.43 | 9.642% | $175.8987 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $129.38 | 4.369% | $135.0326 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $66.93 | 8.824% | $72.8359 | $72.84 | $72.85 | $72.80 |
| 7 purchase totals = | $696.43 | $755.7082 | $755.71 | $755.75 | $755.70 | |