| 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 | $11.93 | 13.679% | $13.5619 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $250.40 | 6.484% | $266.6359 | $266.64 | $266.65 | $266.60 |
| Purchase #3 | $15.97 | 10.800% | $17.6948 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $134.78 | 9.584% | $147.6973 | $147.70 | $147.70 | $147.70 |
| Purchase #5 | $59.94 | 3.388% | $61.9708 | $61.97 | $61.95 | $62.00 |
| Purchase #6 | $137.71 | 10.127% | $151.6559 | $151.66 | $151.65 | $151.70 |
| Purchase #7 | $141.26 | 5.531% | $149.0731 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $751.99 | $808.2897 | $808.29 | $808.25 | $808.40 | |