| 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 | $94.72 | 8.433% | $102.7077 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $41.63 | 8.561% | $45.1939 | $45.19 | $45.20 | $45.20 |
| Purchase #3 | $58.97 | 11.599% | $65.8099 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $173.71 | 5.807% | $183.7973 | $183.80 | $183.80 | $183.80 |
| Purchase #5 | $15.91 | 9.155% | $17.3666 | $17.37 | $17.35 | $17.40 |
| Purchase #6 | $236.80 | 8.205% | $256.2294 | $256.23 | $256.25 | $256.20 |
| Purchase #7 | $172.42 | 5.234% | $181.4445 | $181.44 | $181.45 | $181.40 |
| 7 purchase totals = | $794.16 | $852.5493 | $852.55 | $852.55 | $852.50 | |