| 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 | $6.29 | 9.712% | $6.9009 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $126.92 | 11.609% | $141.6541 | $141.65 | $141.65 | $141.70 |
| Purchase #3 | $49.72 | 6.806% | $53.1039 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $25.53 | 12.616% | $28.7509 | $28.75 | $28.75 | $28.80 |
| Purchase #5 | $140.70 | 9.513% | $154.0848 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $71.34 | 8.591% | $77.4688 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $195.60 | 8.516% | $212.2573 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $616.10 | $674.2207 | $674.21 | $674.20 | $674.40 | |