| 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 | $77.93 | 8.388% | $84.4668 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $84.66 | 9.131% | $92.3903 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $234.47 | 12.691% | $264.2266 | $264.23 | $264.25 | $264.20 |
| Purchase #4 | $207.27 | 11.851% | $231.8336 | $231.83 | $231.85 | $231.80 |
| Purchase #5 | $83.83 | 4.570% | $87.661 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $133.60 | 3.649% | $138.4751 | $138.48 | $138.50 | $138.50 |
| Purchase #7 | $81.80 | 12.392% | $91.9367 | $91.94 | $91.95 | $91.90 |
| 7 purchase totals = | $903.56 | $990.9901 | $991.00 | $991.05 | $991.00 | |