| 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 | $104.49 | 6.737% | $111.5295 | $111.53 | $111.55 | $111.50 |
| Purchase #2 | $93.27 | 10.400% | $102.9701 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $176.91 | 5.561% | $186.748 | $186.75 | $186.75 | $186.70 |
| Purchase #4 | $141.95 | 8.874% | $154.5466 | $154.55 | $154.55 | $154.50 |
| Purchase #5 | $183.44 | 10.122% | $202.0078 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $54.45 | 3.656% | $56.4407 | $56.44 | $56.45 | $56.40 |
| Purchase #7 | $70.47 | 6.212% | $74.8476 | $74.85 | $74.85 | $74.80 |
| 7 purchase totals = | $824.98 | $889.0903 | $889.10 | $889.10 | $888.90 | |