| 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 | $235.52 | 7.409% | $252.9697 | $252.97 | $252.95 | $253.00 |
| Purchase #2 | $133.56 | 4.533% | $139.6143 | $139.61 | $139.60 | $139.60 |
| Purchase #3 | $16.27 | 12.756% | $18.3454 | $18.35 | $18.35 | $18.30 |
| Purchase #4 | $45.39 | 8.123% | $49.077 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $33.37 | 8.637% | $36.2522 | $36.25 | $36.25 | $36.30 |
| Purchase #6 | $57.89 | 12.188% | $64.9456 | $64.95 | $64.95 | $64.90 |
| Purchase #7 | $49.31 | 6.269% | $52.4012 | $52.40 | $52.40 | $52.40 |
| 7 purchase totals = | $571.31 | $613.6054 | $613.61 | $613.60 | $613.60 | |