| 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 | $9.46 | 11.761% | $10.5726 | $10.57 | $10.55 | $10.60 |
| Purchase #2 | $22.35 | 5.304% | $23.5354 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $108.82 | 6.437% | $115.8247 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $97.47 | 5.650% | $102.9771 | $102.98 | $103.00 | $103.00 |
| Purchase #5 | $158.38 | 11.587% | $176.7315 | $176.73 | $176.75 | $176.70 |
| Purchase #6 | $148.40 | 12.272% | $166.6116 | $166.61 | $166.60 | $166.60 |
| Purchase #7 | $28.59 | 7.774% | $30.8126 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $573.47 | $627.0655 | $627.06 | $627.05 | $627.00 | |