| 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 | $25.91 | 4.438% | $27.0599 | $27.06 | $27.05 | $27.10 |
| Purchase #2 | $209.89 | 5.442% | $221.3122 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $30.63 | 12.603% | $34.4903 | $34.49 | $34.50 | $34.50 |
| Purchase #4 | $129.96 | 8.301% | $140.748 | $140.75 | $140.75 | $140.70 |
| Purchase #5 | $121.34 | 6.856% | $129.6591 | $129.66 | $129.65 | $129.70 |
| Purchase #6 | $165.35 | 9.238% | $180.625 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $58.27 | 11.740% | $65.1109 | $65.11 | $65.10 | $65.10 |
| 7 purchase totals = | $741.35 | $799.0054 | $799.01 | $799.00 | $799.00 | |