| 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 | $71.66 | 4.446% | $74.846 | $74.85 | $74.85 | $74.80 |
| Purchase #2 | $31.89 | 10.365% | $35.1954 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $132.28 | 13.362% | $149.9553 | $149.96 | $149.95 | $150.00 |
| Purchase #4 | $33.26 | 3.186% | $34.3197 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $228.41 | 4.526% | $238.7478 | $238.75 | $238.75 | $238.70 |
| Purchase #6 | $84.30 | 3.613% | $87.3458 | $87.35 | $87.35 | $87.30 |
| Purchase #7 | $27.49 | 8.246% | $29.7568 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $609.29 | $650.1668 | $650.19 | $650.15 | $650.10 | |