| 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 | $79.46 | 12.498% | $89.3909 | $89.39 | $89.40 | $89.40 |
| Purchase #2 | $16.33 | 5.874% | $17.2892 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $230.66 | 13.611% | $262.0551 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $94.51 | 5.735% | $99.9301 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $245.49 | 8.709% | $266.8697 | $266.87 | $266.85 | $266.90 |
| Purchase #6 | $147.36 | 10.333% | $162.5867 | $162.59 | $162.60 | $162.60 |
| Purchase #7 | $27.90 | 5.232% | $29.3597 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $841.71 | $927.4814 | $927.49 | $927.50 | $927.60 | |