| 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 | $89.36 | 3.189% | $92.2097 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $132.86 | 6.242% | $141.1531 | $141.15 | $141.15 | $141.20 |
| Purchase #3 | $154.80 | 13.489% | $175.681 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $76.49 | 5.739% | $80.8798 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $134.61 | 9.864% | $147.8879 | $147.89 | $147.90 | $147.90 |
| Purchase #6 | $222.25 | 10.716% | $246.0663 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $42.90 | 10.444% | $47.3805 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $853.27 | $931.2583 | $931.26 | $931.30 | $931.40 | |