| 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 | $88.38 | 4.181% | $92.0752 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $5.62 | 12.424% | $6.3182 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $34.46 | 6.387% | $36.661 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $178.75 | 11.226% | $198.8165 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $149.28 | 12.659% | $168.1774 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $55.98 | 9.132% | $61.0921 | $61.09 | $61.10 | $61.10 |
| Purchase #7 | $234.33 | 7.148% | $251.0799 | $251.08 | $251.10 | $251.10 |
| 7 purchase totals = | $746.80 | $814.2203 | $814.23 | $814.25 | $814.30 | |