| 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 | $10.84 | 3.857% | $11.2581 | $11.26 | $11.25 | $11.30 |
| Purchase #2 | $169.37 | 7.363% | $181.8407 | $181.84 | $181.85 | $181.80 |
| Purchase #3 | $84.30 | 10.343% | $93.0191 | $93.02 | $93.00 | $93.00 |
| Purchase #4 | $230.87 | 6.517% | $245.9158 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $18.55 | 10.465% | $20.4913 | $20.49 | $20.50 | $20.50 |
| Purchase #6 | $108.66 | 3.710% | $112.6913 | $112.69 | $112.70 | $112.70 |
| Purchase #7 | $169.81 | 10.286% | $187.2767 | $187.28 | $187.30 | $187.30 |
| 7 purchase totals = | $792.40 | $852.4930 | $852.50 | $852.50 | $852.50 | |