| 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 | $98.42 | 7.606% | $105.9058 | $105.91 | $105.90 | $105.90 |
| Purchase #2 | $13.37 | 10.179% | $14.7309 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $67.25 | 5.229% | $70.7665 | $70.77 | $70.75 | $70.80 |
| Purchase #4 | $89.45 | 13.426% | $101.4596 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $219.27 | 10.818% | $242.9906 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $234.89 | 3.715% | $243.6162 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $10.26 | 9.103% | $11.194 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $732.91 | $790.6636 | $790.67 | $790.65 | $790.70 | |