| 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 | $45.56 | 3.456% | $47.1346 | $47.13 | $47.15 | $47.10 |
| Purchase #2 | $153.86 | 3.357% | $159.0251 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $207.83 | 12.465% | $233.736 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $175.38 | 10.160% | $193.1986 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $217.40 | 5.379% | $229.0939 | $229.09 | $229.10 | $229.10 |
| Purchase #6 | $87.70 | 3.838% | $91.0659 | $91.07 | $91.05 | $91.10 |
| Purchase #7 | $61.80 | 13.585% | $70.1955 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $949.53 | $1,023.4496 | $1,023.46 | $1,023.50 | $1,023.40 | |