| 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 | $92.72 | 8.291% | $100.4074 | $100.41 | $100.40 | $100.40 |
| Purchase #2 | $213.29 | 11.391% | $237.5859 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $6.81 | 7.444% | $7.3169 | $7.32 | $7.30 | $7.30 |
| Purchase #4 | $26.77 | 5.127% | $28.1425 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $201.33 | 7.719% | $216.8707 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $174.32 | 10.210% | $192.1181 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $25.40 | 5.540% | $26.8072 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $740.64 | $809.2487 | $809.26 | $809.20 | $809.20 | |