| 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 | $27.65 | 9.596% | $30.3033 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $170.76 | 11.640% | $190.6365 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $140.79 | 11.190% | $156.5444 | $156.54 | $156.55 | $156.50 |
| Purchase #4 | $78.96 | 12.701% | $88.9887 | $88.99 | $89.00 | $89.00 |
| Purchase #5 | $204.88 | 10.496% | $226.3842 | $226.38 | $226.40 | $226.40 |
| Purchase #6 | $134.83 | 6.802% | $144.0011 | $144.00 | $144.00 | $144.00 |
| Purchase #7 | $37.45 | 6.417% | $39.8532 | $39.85 | $39.85 | $39.90 |
| 7 purchase totals = | $795.32 | $876.7114 | $876.70 | $876.75 | $876.70 | |