| 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 | $5.64 | 4.130% | $5.8729 | $5.87 | $5.85 | $5.90 |
| Purchase #2 | $208.40 | 6.696% | $222.3545 | $222.35 | $222.35 | $222.40 |
| Purchase #3 | $246.99 | 10.804% | $273.6748 | $273.67 | $273.65 | $273.70 |
| Purchase #4 | $136.40 | 5.795% | $144.3044 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $208.94 | 13.785% | $237.7424 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $53.90 | 6.137% | $57.2078 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $107.58 | 4.171% | $112.0672 | $112.07 | $112.05 | $112.10 |
| 7 purchase totals = | $967.85 | $1,053.2240 | $1,053.21 | $1,053.15 | $1,053.30 | |