| 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 | $146.64 | 4.309% | $152.9587 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $27.87 | 7.722% | $30.0221 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $216.59 | 7.410% | $232.6393 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $30.39 | 9.681% | $33.3321 | $33.33 | $33.35 | $33.30 |
| Purchase #5 | $61.31 | 3.761% | $63.6159 | $63.62 | $63.60 | $63.60 |
| Purchase #6 | $6.97 | 5.428% | $7.3483 | $7.35 | $7.35 | $7.30 |
| Purchase #7 | $20.88 | 5.554% | $22.0397 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $510.65 | $541.9561 | $541.96 | $541.95 | $541.80 | |