| 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 | $25.68 | 9.418% | $28.0985 | $28.10 | $28.10 | $28.10 |
| Purchase #2 | $235.30 | 7.832% | $253.7287 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $93.99 | 6.627% | $100.2187 | $100.22 | $100.20 | $100.20 |
| Purchase #4 | $143.92 | 8.135% | $155.6279 | $155.63 | $155.65 | $155.60 |
| Purchase #5 | $14.87 | 11.316% | $16.5527 | $16.55 | $16.55 | $16.60 |
| Purchase #6 | $167.84 | 9.755% | $184.2128 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $147.69 | 7.851% | $159.2851 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $829.29 | $897.7244 | $897.73 | $897.75 | $897.70 | |