| 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 | $94.46 | 7.547% | $101.5889 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $12.31 | 4.743% | $12.8939 | $12.89 | $12.90 | $12.90 |
| Purchase #3 | $70.98 | 9.183% | $77.4981 | $77.50 | $77.50 | $77.50 |
| Purchase #4 | $43.40 | 7.637% | $46.7145 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $243.52 | 7.607% | $262.0446 | $262.04 | $262.05 | $262.00 |
| Purchase #6 | $170.45 | 6.155% | $180.9412 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $65.94 | 6.529% | $70.2452 | $70.25 | $70.25 | $70.20 |
| 7 purchase totals = | $701.06 | $751.9264 | $751.92 | $751.95 | $751.80 | |