| 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 | $75.50 | 12.486% | $84.9269 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $69.50 | 9.475% | $76.0851 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $16.73 | 6.438% | $17.8071 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $37.43 | 10.191% | $41.2445 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $10.34 | 4.591% | $10.8147 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $188.52 | 13.764% | $214.4679 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $21.33 | 11.317% | $23.7439 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $419.35 | $469.0901 | $469.09 | $469.10 | $469.00 | |