| 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 | $105.27 | 11.585% | $117.4655 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $87.80 | 7.647% | $94.5141 | $94.51 | $94.50 | $94.50 |
| Purchase #3 | $94.45 | 8.207% | $102.2015 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $9.67 | 3.592% | $10.0173 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $131.97 | 13.106% | $149.266 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $167.73 | 4.243% | $174.8468 | $174.85 | $174.85 | $174.80 |
| Purchase #7 | $104.74 | 12.351% | $117.6764 | $117.68 | $117.70 | $117.70 |
| 7 purchase totals = | $701.63 | $765.9876 | $766.00 | $765.95 | $766.00 | |