| 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 | $65.57 | 13.232% | $74.2462 | $74.25 | $74.25 | $74.20 |
| Purchase #2 | $171.96 | 6.297% | $182.7883 | $182.79 | $182.80 | $182.80 |
| Purchase #3 | $122.61 | 13.782% | $139.5081 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $209.38 | 12.415% | $235.3745 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $113.79 | 6.765% | $121.4879 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $40.72 | 7.533% | $43.7874 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $80.64 | 11.616% | $90.0071 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $804.67 | $887.1995 | $887.21 | $887.20 | $887.20 | |