| 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 | $81.32 | 6.398% | $86.5229 | $86.52 | $86.50 | $86.50 |
| Purchase #2 | $187.91 | 13.588% | $213.4432 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $33.31 | 11.848% | $37.2566 | $37.26 | $37.25 | $37.30 |
| Purchase #4 | $64.65 | 12.451% | $72.6996 | $72.70 | $72.70 | $72.70 |
| Purchase #5 | $82.26 | 13.416% | $93.296 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $162.36 | 9.692% | $178.0959 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $192.28 | 5.858% | $203.5438 | $203.54 | $203.55 | $203.50 |
| 7 purchase totals = | $804.09 | $884.8580 | $884.86 | $884.85 | $884.80 | |