| 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 | $24.81 | 10.191% | $27.3384 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $176.62 | 7.550% | $189.9548 | $189.95 | $189.95 | $190.00 |
| Purchase #3 | $231.98 | 11.479% | $258.609 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $6.33 | 12.452% | $7.1182 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $42.29 | 9.451% | $46.2868 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $194.46 | 7.486% | $209.0173 | $209.02 | $209.00 | $209.00 |
| Purchase #7 | $86.32 | 5.122% | $90.7413 | $90.74 | $90.75 | $90.70 |
| 7 purchase totals = | $762.81 | $829.0658 | $829.07 | $829.05 | $829.00 | |