| 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 | $79.94 | 4.857% | $83.8227 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $46.89 | 12.806% | $52.8947 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $90.83 | 3.836% | $94.3142 | $94.31 | $94.30 | $94.30 |
| Purchase #4 | $18.36 | 4.442% | $19.1756 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $84.92 | 7.200% | $91.0342 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $77.95 | 9.475% | $85.3358 | $85.34 | $85.35 | $85.30 |
| Purchase #7 | $95.28 | 7.250% | $102.1878 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $494.17 | $528.7650 | $528.76 | $528.80 | $528.70 | |