| 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 | $33.41 | 8.654% | $36.3013 | $36.30 | $36.30 | $36.30 |
| Purchase #2 | $46.60 | 5.603% | $49.211 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $121.82 | 7.235% | $130.6337 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $74.64 | 7.489% | $80.2298 | $80.23 | $80.25 | $80.20 |
| Purchase #5 | $163.29 | 8.240% | $176.7451 | $176.75 | $176.75 | $176.70 |
| Purchase #6 | $247.31 | 9.317% | $270.3519 | $270.35 | $270.35 | $270.40 |
| Purchase #7 | $33.83 | 5.632% | $35.7353 | $35.74 | $35.75 | $35.70 |
| 7 purchase totals = | $720.90 | $779.2081 | $779.21 | $779.25 | $779.10 | |