| 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 | $52.66 | 4.655% | $55.1113 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $211.45 | 9.288% | $231.0895 | $231.09 | $231.10 | $231.10 |
| Purchase #3 | $97.29 | 8.664% | $105.7192 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $90.98 | 11.144% | $101.1188 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $183.27 | 9.755% | $201.148 | $201.15 | $201.15 | $201.10 |
| Purchase #6 | $166.62 | 6.302% | $177.1204 | $177.12 | $177.10 | $177.10 |
| Purchase #7 | $58.81 | 12.579% | $66.2077 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $861.08 | $937.5149 | $937.52 | $937.45 | $937.40 | |