| 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 | $66.63 | 11.548% | $74.3244 | $74.32 | $74.30 | $74.30 |
| Purchase #2 | $128.66 | 7.743% | $138.6221 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $142.85 | 3.534% | $147.8983 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $244.48 | 11.773% | $273.2626 | $273.26 | $273.25 | $273.30 |
| Purchase #5 | $28.34 | 9.145% | $30.9317 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $129.70 | 3.758% | $134.5741 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $51.82 | 13.296% | $58.71 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $792.48 | $858.3232 | $858.31 | $858.25 | $858.30 | |