| 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 | $26.76 | 3.176% | $27.6099 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $24.40 | 6.652% | $26.0231 | $26.02 | $26.00 | $26.00 |
| Purchase #3 | $158.60 | 6.750% | $169.3055 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $226.89 | 8.584% | $246.3662 | $246.37 | $246.35 | $246.40 |
| Purchase #5 | $77.87 | 12.263% | $87.4192 | $87.42 | $87.40 | $87.40 |
| Purchase #6 | $177.28 | 4.244% | $184.8038 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $101.83 | 4.638% | $106.5529 | $106.55 | $106.55 | $106.60 |
| 7 purchase totals = | $793.63 | $848.0806 | $848.08 | $848.00 | $848.10 | |