| 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 | $17.66 | 7.849% | $19.0461 | $19.05 | $19.05 | $19.00 |
| Purchase #2 | $83.38 | 13.716% | $94.8164 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $107.44 | 13.279% | $121.707 | $121.71 | $121.70 | $121.70 |
| Purchase #4 | $67.69 | 13.475% | $76.8112 | $76.81 | $76.80 | $76.80 |
| Purchase #5 | $118.81 | 11.593% | $132.5836 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $223.70 | 13.382% | $253.6355 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $15.68 | 12.592% | $17.6544 | $17.65 | $17.65 | $17.70 |
| 7 purchase totals = | $634.36 | $716.2542 | $716.26 | $716.25 | $716.20 | |