| 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 | $94.52 | 5.494% | $99.7129 | $99.71 | $99.70 | $99.70 |
| Purchase #2 | $33.65 | 6.480% | $35.8305 | $35.83 | $35.85 | $35.80 |
| Purchase #3 | $200.32 | 5.372% | $211.0812 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $75.44 | 5.142% | $79.3191 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $19.25 | 12.124% | $21.5839 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $242.94 | 7.709% | $261.6682 | $261.67 | $261.65 | $261.70 |
| Purchase #7 | $10.37 | 12.550% | $11.6714 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $676.49 | $720.8672 | $720.86 | $720.85 | $720.90 | |