| 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 | $78.99 | 8.652% | $85.8242 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $20.97 | 13.450% | $23.7905 | $23.79 | $23.80 | $23.80 |
| Purchase #3 | $108.82 | 8.308% | $117.8608 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $164.69 | 11.308% | $183.3131 | $183.31 | $183.30 | $183.30 |
| Purchase #5 | $19.32 | 8.483% | $20.9589 | $20.96 | $20.95 | $21.00 |
| Purchase #6 | $141.61 | 4.104% | $147.4217 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $237.73 | 12.531% | $267.5199 | $267.52 | $267.50 | $267.50 |
| 7 purchase totals = | $772.13 | $846.6891 | $846.68 | $846.60 | $846.70 | |