| 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 | $35.98 | 8.306% | $38.9685 | $38.97 | $38.95 | $39.00 |
| Purchase #2 | $72.95 | 4.284% | $76.0752 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $194.82 | 10.585% | $215.4417 | $215.44 | $215.45 | $215.40 |
| Purchase #4 | $35.39 | 3.868% | $36.7589 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $243.59 | 13.430% | $276.3041 | $276.30 | $276.30 | $276.30 |
| Purchase #6 | $217.98 | 8.641% | $236.8157 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $80.55 | 13.286% | $91.2519 | $91.25 | $91.25 | $91.30 |
| 7 purchase totals = | $881.26 | $971.6160 | $971.62 | $971.60 | $971.70 | |