| 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 | $184.67 | 9.650% | $202.4907 | $202.49 | $202.50 | $202.50 |
| Purchase #2 | $54.85 | 7.633% | $59.0367 | $59.04 | $59.05 | $59.00 |
| Purchase #3 | $106.92 | 13.514% | $121.3692 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $104.26 | 7.634% | $112.2192 | $112.22 | $112.20 | $112.20 |
| Purchase #5 | $191.73 | 6.341% | $203.8876 | $203.89 | $203.90 | $203.90 |
| Purchase #6 | $34.88 | 4.697% | $36.5183 | $36.52 | $36.50 | $36.50 |
| Purchase #7 | $58.48 | 9.544% | $64.0613 | $64.06 | $64.05 | $64.10 |
| 7 purchase totals = | $735.79 | $799.5830 | $799.59 | $799.55 | $799.60 | |