| 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 | $84.35 | 6.729% | $90.0259 | $90.03 | $90.05 | $90.00 |
| Purchase #2 | $79.53 | 9.473% | $87.0639 | $87.06 | $87.05 | $87.10 |
| Purchase #3 | $247.37 | 7.802% | $266.6698 | $266.67 | $266.65 | $266.70 |
| Purchase #4 | $207.71 | 11.420% | $231.4305 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $181.27 | 3.118% | $186.922 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $81.93 | 3.796% | $85.0401 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $150.72 | 13.157% | $170.5502 | $170.55 | $170.55 | $170.60 |
| 7 purchase totals = | $1,032.88 | $1,117.7024 | $1,117.70 | $1,117.70 | $1,117.70 | |