| 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 | $215.64 | 7.737% | $232.3241 | $232.32 | $232.30 | $232.30 |
| Purchase #2 | $91.79 | 8.701% | $99.7766 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $33.82 | 8.862% | $36.8171 | $36.82 | $36.80 | $36.80 |
| Purchase #4 | $174.76 | 6.115% | $185.4466 | $185.45 | $185.45 | $185.40 |
| Purchase #5 | $9.83 | 9.719% | $10.7854 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $109.56 | 5.576% | $115.6691 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $21.62 | 6.489% | $23.0229 | $23.02 | $23.00 | $23.00 |
| 7 purchase totals = | $657.02 | $703.8418 | $703.85 | $703.80 | $703.80 | |