| 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 | $41.91 | 9.429% | $45.8617 | $45.86 | $45.85 | $45.90 |
| Purchase #2 | $170.70 | 5.232% | $179.631 | $179.63 | $179.65 | $179.60 |
| Purchase #3 | $38.70 | 7.790% | $41.7147 | $41.71 | $41.70 | $41.70 |
| Purchase #4 | $203.45 | 13.754% | $231.4325 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $181.33 | 8.140% | $196.0903 | $196.09 | $196.10 | $196.10 |
| Purchase #6 | $171.42 | 9.453% | $187.6243 | $187.62 | $187.60 | $187.60 |
| Purchase #7 | $215.98 | 9.675% | $236.8761 | $236.88 | $236.90 | $236.90 |
| 7 purchase totals = | $1,023.49 | $1,119.2306 | $1,119.22 | $1,119.25 | $1,119.20 | |