| 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 | $79.44 | 12.791% | $89.6012 | $89.60 | $89.60 | $89.60 |
| Purchase #2 | $61.26 | 7.288% | $65.7246 | $65.72 | $65.70 | $65.70 |
| Purchase #3 | $125.93 | 9.194% | $137.508 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $126.91 | 9.463% | $138.9195 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $196.29 | 13.741% | $223.2622 | $223.26 | $223.25 | $223.30 |
| Purchase #6 | $205.49 | 6.218% | $218.2674 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $36.93 | 7.468% | $39.6879 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $832.25 | $912.9708 | $912.97 | $912.90 | $913.00 | |