| 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 | $76.65 | 5.304% | $80.7155 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $199.60 | 4.127% | $207.8375 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $89.81 | 11.248% | $99.9118 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $197.72 | 9.329% | $216.1653 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $213.36 | 4.865% | $223.74 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $102.54 | 9.863% | $112.6535 | $112.65 | $112.65 | $112.70 |
| Purchase #7 | $110.66 | 6.148% | $117.4634 | $117.46 | $117.45 | $117.50 |
| 7 purchase totals = | $990.34 | $1,058.4870 | $1,058.49 | $1,058.45 | $1,058.50 | |