| 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 | $24.43 | 10.523% | $27.0008 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $209.69 | 10.145% | $230.9631 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $12.85 | 5.173% | $13.5147 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $63.65 | 7.490% | $68.4174 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $84.76 | 11.284% | $94.3243 | $94.32 | $94.30 | $94.30 |
| Purchase #6 | $237.45 | 6.248% | $252.2859 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $12.38 | 8.687% | $13.4555 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $645.21 | $699.9617 | $699.96 | $699.90 | $700.00 | |