| 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 | $45.87 | 6.657% | $48.9236 | $48.92 | $48.90 | $48.90 |
| Purchase #2 | $31.30 | 6.193% | $33.2384 | $33.24 | $33.25 | $33.20 |
| Purchase #3 | $172.29 | 5.572% | $181.89 | $181.89 | $181.90 | $181.90 |
| Purchase #4 | $175.27 | 10.283% | $193.293 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $23.92 | 7.197% | $25.6415 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $228.76 | 5.702% | $241.8039 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $243.26 | 10.483% | $268.7609 | $268.76 | $268.75 | $268.80 |
| 7 purchase totals = | $920.67 | $993.5513 | $993.54 | $993.55 | $993.50 | |