| 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 | $104.84 | 7.518% | $112.7219 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $82.62 | 9.603% | $90.554 | $90.55 | $90.55 | $90.60 |
| Purchase #3 | $128.36 | 5.620% | $135.5738 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $17.68 | 8.818% | $19.239 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $89.55 | 9.292% | $97.871 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $205.96 | 3.682% | $213.5434 | $213.54 | $213.55 | $213.50 |
| Purchase #7 | $111.68 | 6.457% | $118.8912 | $118.89 | $118.90 | $118.90 |
| 7 purchase totals = | $740.69 | $788.3943 | $788.38 | $788.35 | $788.40 | |