| 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 | $45.30 | 13.829% | $51.5645 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $55.91 | 9.604% | $61.2796 | $61.28 | $61.30 | $61.30 |
| Purchase #3 | $40.49 | 5.627% | $42.7684 | $42.77 | $42.75 | $42.80 |
| Purchase #4 | $215.34 | 3.392% | $222.6443 | $222.64 | $222.65 | $222.60 |
| Purchase #5 | $167.90 | 7.815% | $181.0214 | $181.02 | $181.00 | $181.00 |
| Purchase #6 | $202.74 | 5.135% | $213.1507 | $213.15 | $213.15 | $213.20 |
| Purchase #7 | $200.68 | 5.308% | $211.3321 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $928.36 | $983.7610 | $983.75 | $983.75 | $983.80 | |