| 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 | $77.29 | 4.474% | $80.748 | $80.75 | $80.75 | $80.70 |
| Purchase #2 | $36.77 | 11.490% | $40.9949 | $40.99 | $41.00 | $41.00 |
| Purchase #3 | $137.29 | 9.862% | $150.8295 | $150.83 | $150.85 | $150.80 |
| Purchase #4 | $41.80 | 11.204% | $46.4833 | $46.48 | $46.50 | $46.50 |
| Purchase #5 | $225.65 | 7.741% | $243.1176 | $243.12 | $243.10 | $243.10 |
| Purchase #6 | $193.25 | 8.658% | $209.9816 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $132.31 | 5.583% | $139.6969 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $844.36 | $911.8518 | $911.85 | $911.90 | $911.80 | |