| 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 | $95.98 | 4.250% | $100.0592 | $100.06 | $100.05 | $100.10 |
| Purchase #2 | $130.66 | 13.494% | $148.2913 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $75.91 | 4.670% | $79.455 | $79.46 | $79.45 | $79.50 |
| Purchase #4 | $218.43 | 11.156% | $242.7981 | $242.80 | $242.80 | $242.80 |
| Purchase #5 | $87.45 | 11.200% | $97.2444 | $97.24 | $97.25 | $97.20 |
| Purchase #6 | $75.94 | 8.540% | $82.4253 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $38.45 | 8.413% | $41.6848 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $722.82 | $791.9581 | $791.96 | $792.00 | $792.00 | |