| 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 | $56.49 | 10.501% | $62.422 | $62.42 | $62.40 | $62.40 |
| Purchase #2 | $166.85 | 8.592% | $181.1858 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $229.41 | 4.570% | $239.894 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $32.62 | 6.380% | $34.7012 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $24.48 | 6.403% | $26.0475 | $26.05 | $26.05 | $26.00 |
| Purchase #6 | $72.92 | 13.407% | $82.6964 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $32.85 | 10.410% | $36.2697 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $615.62 | $663.2166 | $663.22 | $663.20 | $663.20 | |