| 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 | $34.91 | 3.713% | $36.2062 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $13.63 | 7.670% | $14.6754 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $196.41 | 6.823% | $209.8111 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $37.35 | 7.122% | $40.0101 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $124.82 | 13.722% | $141.9478 | $141.95 | $141.95 | $141.90 |
| Purchase #6 | $198.76 | 13.535% | $225.6622 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $32.48 | 11.751% | $36.2967 | $36.30 | $36.30 | $36.30 |
| 7 purchase totals = | $638.36 | $704.6095 | $704.62 | $704.60 | $704.60 | |