| 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 | $81.84 | 5.649% | $86.4631 | $86.46 | $86.45 | $86.50 |
| Purchase #2 | $76.67 | 12.616% | $86.3427 | $86.34 | $86.35 | $86.30 |
| Purchase #3 | $77.76 | 8.828% | $84.6247 | $84.62 | $84.60 | $84.60 |
| Purchase #4 | $57.74 | 4.104% | $60.1096 | $60.11 | $60.10 | $60.10 |
| Purchase #5 | $242.73 | 4.617% | $253.9368 | $253.94 | $253.95 | $253.90 |
| Purchase #6 | $12.31 | 4.471% | $12.8604 | $12.86 | $12.85 | $12.90 |
| Purchase #7 | $175.74 | 11.368% | $195.7181 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $724.79 | $780.0554 | $780.05 | $780.00 | $780.00 | |