| 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 | $86.70 | 4.494% | $90.5963 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $41.63 | 13.123% | $47.0931 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $98.47 | 9.241% | $107.5696 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $85.84 | 8.285% | $92.9518 | $92.95 | $92.95 | $93.00 |
| Purchase #5 | $25.95 | 6.591% | $27.6604 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $126.32 | 10.522% | $139.6114 | $139.61 | $139.60 | $139.60 |
| Purchase #7 | $217.54 | 6.137% | $230.8904 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $682.45 | $736.3730 | $736.37 | $736.35 | $736.50 | |