| 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 | $154.64 | 9.357% | $169.1097 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $75.35 | 11.388% | $83.9309 | $83.93 | $83.95 | $83.90 |
| Purchase #3 | $23.96 | 13.240% | $27.1323 | $27.13 | $27.15 | $27.10 |
| Purchase #4 | $120.59 | 11.495% | $134.4518 | $134.45 | $134.45 | $134.50 |
| Purchase #5 | $85.87 | 12.155% | $96.3075 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $16.32 | 9.235% | $17.8272 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $5.44 | 3.169% | $5.6124 | $5.61 | $5.60 | $5.60 |
| 7 purchase totals = | $482.17 | $534.3718 | $534.37 | $534.40 | $534.30 | |