| 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 | $24.28 | 8.144% | $26.2574 | $26.26 | $26.25 | $26.30 |
| Purchase #2 | $28.34 | 7.740% | $30.5335 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $149.39 | 5.166% | $157.1075 | $157.11 | $157.10 | $157.10 |
| Purchase #4 | $215.41 | 13.786% | $245.1064 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $9.89 | 12.170% | $11.0936 | $11.09 | $11.10 | $11.10 |
| Purchase #6 | $5.26 | 11.823% | $5.8819 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $249.27 | 7.635% | $268.3018 | $268.30 | $268.30 | $268.30 |
| 7 purchase totals = | $681.84 | $744.2821 | $744.28 | $744.30 | $744.30 | |