| 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 | $42.80 | 4.347% | $44.6605 | $44.66 | $44.65 | $44.70 |
| Purchase #2 | $179.36 | 9.490% | $196.3813 | $196.38 | $196.40 | $196.40 |
| Purchase #3 | $32.85 | 6.597% | $35.0171 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $145.34 | 4.842% | $152.3774 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $9.56 | 4.173% | $9.9589 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $87.28 | 13.561% | $99.116 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $150.68 | 6.383% | $160.2979 | $160.30 | $160.30 | $160.30 |
| 7 purchase totals = | $647.87 | $697.8091 | $697.82 | $697.80 | $697.90 | |