| 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 | $76.73 | 13.506% | $87.0932 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $223.35 | 7.151% | $239.3218 | $239.32 | $239.30 | $239.30 |
| Purchase #3 | $75.59 | 10.160% | $83.2699 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $161.60 | 10.726% | $178.9332 | $178.93 | $178.95 | $178.90 |
| Purchase #5 | $46.91 | 8.488% | $50.8917 | $50.89 | $50.90 | $50.90 |
| Purchase #6 | $148.93 | 9.252% | $162.709 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $136.45 | 13.396% | $154.7288 | $154.73 | $154.75 | $154.70 |
| 7 purchase totals = | $869.56 | $956.9476 | $956.94 | $956.95 | $956.90 | |