| 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 | $30.84 | 12.581% | $34.72 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $169.58 | 10.590% | $187.5385 | $187.54 | $187.55 | $187.50 |
| Purchase #3 | $113.26 | 8.234% | $122.5858 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $102.35 | 7.693% | $110.2238 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $199.35 | 5.413% | $210.1408 | $210.14 | $210.15 | $210.10 |
| Purchase #6 | $134.92 | 7.696% | $145.3034 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $63.67 | 8.567% | $69.1246 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $813.97 | $879.6369 | $879.63 | $879.60 | $879.50 | |