| 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 | $77.77 | 9.650% | $85.2748 | $85.27 | $85.25 | $85.30 |
| Purchase #2 | $242.55 | 13.662% | $275.6872 | $275.69 | $275.70 | $275.70 |
| Purchase #3 | $81.64 | 3.362% | $84.3847 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $92.80 | 3.201% | $95.7705 | $95.77 | $95.75 | $95.80 |
| Purchase #5 | $93.29 | 4.608% | $97.5888 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $210.33 | 11.183% | $233.8512 | $233.85 | $233.85 | $233.90 |
| Purchase #7 | $7.42 | 6.574% | $7.9078 | $7.91 | $7.90 | $7.90 |
| 7 purchase totals = | $805.80 | $880.4650 | $880.46 | $880.45 | $880.60 | |