| 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 | $97.58 | 13.561% | $110.8128 | $110.81 | $110.80 | $110.80 |
| Purchase #2 | $5.47 | 11.522% | $6.1003 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $39.75 | 7.710% | $42.8147 | $42.81 | $42.80 | $42.80 |
| Purchase #4 | $218.57 | 6.288% | $232.3137 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $198.49 | 11.703% | $221.7193 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $72.73 | 11.448% | $81.0561 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $222.26 | 12.546% | $250.1447 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $854.85 | $944.9616 | $944.95 | $944.90 | $944.90 | |