| 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 | $45.99 | 5.111% | $48.3405 | $48.34 | $48.35 | $48.30 |
| Purchase #2 | $232.33 | 5.620% | $245.3869 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $200.40 | 13.681% | $227.8167 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $127.29 | 11.712% | $142.1982 | $142.20 | $142.20 | $142.20 |
| Purchase #5 | $65.38 | 7.112% | $70.0298 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $132.67 | 8.495% | $143.9403 | $143.94 | $143.95 | $143.90 |
| Purchase #7 | $37.79 | 3.334% | $39.0499 | $39.05 | $39.05 | $39.00 |
| 7 purchase totals = | $841.85 | $916.7623 | $916.77 | $916.80 | $916.60 | |