| 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 | $35.68 | 11.253% | $39.6951 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $33.64 | 4.705% | $35.2228 | $35.22 | $35.20 | $35.20 |
| Purchase #3 | $133.81 | 3.594% | $138.6191 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $149.28 | 3.693% | $154.7929 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $239.58 | 13.834% | $272.7235 | $272.72 | $272.70 | $272.70 |
| Purchase #6 | $15.97 | 9.292% | $17.4539 | $17.45 | $17.45 | $17.50 |
| Purchase #7 | $231.98 | 10.524% | $256.3936 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $839.94 | $914.9009 | $914.89 | $914.85 | $914.90 | |