| 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 | $94.51 | 3.620% | $97.9313 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $107.75 | 3.627% | $111.6581 | $111.66 | $111.65 | $111.70 |
| Purchase #3 | $67.65 | 11.161% | $75.2004 | $75.20 | $75.20 | $75.20 |
| Purchase #4 | $131.57 | 4.146% | $137.0249 | $137.02 | $137.00 | $137.00 |
| Purchase #5 | $134.90 | 7.594% | $145.1443 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $123.40 | 7.327% | $132.4415 | $132.44 | $132.45 | $132.40 |
| Purchase #7 | $193.63 | 4.489% | $202.3221 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $853.41 | $901.7226 | $901.71 | $901.70 | $901.60 | |