| 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 | $55.30 | 6.186% | $58.7209 | $58.72 | $58.70 | $58.70 |
| Purchase #2 | $197.85 | 9.671% | $216.9841 | $216.98 | $217.00 | $217.00 |
| Purchase #3 | $184.82 | 7.329% | $198.3655 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $234.64 | 10.235% | $258.6554 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $20.47 | 12.405% | $23.0093 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $158.96 | 6.448% | $169.2097 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $145.81 | 7.542% | $156.807 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $997.85 | $1,081.7519 | $1,081.76 | $1,081.70 | $1,081.80 | |