| 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 | $46.42 | 5.235% | $48.8501 | $48.85 | $48.85 | $48.90 |
| Purchase #2 | $99.31 | 12.252% | $111.4775 | $111.48 | $111.50 | $111.50 |
| Purchase #3 | $55.44 | 4.224% | $57.7818 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $25.26 | 5.778% | $26.7195 | $26.72 | $26.70 | $26.70 |
| Purchase #5 | $203.30 | 6.215% | $215.9351 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $170.88 | 10.613% | $189.0155 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $135.34 | 10.166% | $149.0987 | $149.10 | $149.10 | $149.10 |
| 7 purchase totals = | $735.95 | $798.8782 | $798.89 | $798.90 | $798.90 | |