| 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 | $37.56 | 11.197% | $41.7656 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $186.34 | 7.682% | $200.6546 | $200.65 | $200.65 | $200.70 |
| Purchase #3 | $128.50 | 3.699% | $133.2532 | $133.25 | $133.25 | $133.30 |
| Purchase #4 | $156.50 | 9.142% | $170.8072 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $49.42 | 6.483% | $52.6239 | $52.62 | $52.60 | $52.60 |
| Purchase #6 | $120.54 | 5.359% | $126.9997 | $127.00 | $127.00 | $127.00 |
| Purchase #7 | $213.83 | 11.748% | $238.9507 | $238.95 | $238.95 | $239.00 |
| 7 purchase totals = | $892.69 | $965.0549 | $965.05 | $965.00 | $965.20 | |