| 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 | $76.85 | 10.441% | $84.8739 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $28.83 | 5.461% | $30.4044 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $87.25 | 12.527% | $98.1798 | $98.18 | $98.20 | $98.20 |
| Purchase #4 | $133.83 | 6.801% | $142.9318 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $221.35 | 11.870% | $247.6242 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $156.77 | 8.636% | $170.3087 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $167.38 | 7.544% | $180.0071 | $180.01 | $180.00 | $180.00 |
| 7 purchase totals = | $872.26 | $954.3299 | $954.32 | $954.30 | $954.30 | |