| 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 | $22.39 | 5.481% | $23.6172 | $23.62 | $23.60 | $23.60 |
| Purchase #2 | $77.79 | 12.548% | $87.5511 | $87.55 | $87.55 | $87.60 |
| Purchase #3 | $160.79 | 9.846% | $176.6214 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $157.46 | 10.832% | $174.5161 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $39.85 | 13.254% | $45.1317 | $45.13 | $45.15 | $45.10 |
| Purchase #6 | $97.97 | 7.592% | $105.4079 | $105.41 | $105.40 | $105.40 |
| Purchase #7 | $35.87 | 10.431% | $39.6116 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $592.12 | $652.4570 | $652.46 | $652.40 | $652.40 | |