| 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 | $83.89 | 3.428% | $86.7657 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $131.86 | 7.140% | $141.2748 | $141.27 | $141.25 | $141.30 |
| Purchase #3 | $74.82 | 6.506% | $79.6878 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $206.89 | 4.832% | $216.8869 | $216.89 | $216.90 | $216.90 |
| Purchase #5 | $53.38 | 13.351% | $60.5068 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $207.91 | 5.286% | $218.9001 | $218.90 | $218.90 | $218.90 |
| Purchase #7 | $30.37 | 4.451% | $31.7218 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $789.12 | $835.7439 | $835.75 | $835.70 | $835.80 | |