| 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 | $74.47 | 7.856% | $80.3204 | $80.32 | $80.30 | $80.30 |
| Purchase #2 | $14.54 | 9.377% | $15.9034 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $110.60 | 3.643% | $114.6292 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $90.47 | 4.683% | $94.7067 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $95.56 | 7.832% | $103.0443 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $176.98 | 3.197% | $182.6381 | $182.64 | $182.65 | $182.60 |
| Purchase #7 | $90.98 | 11.826% | $101.7393 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $653.60 | $692.9814 | $692.98 | $693.00 | $692.80 | |