| 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 | $17.28 | 5.566% | $18.2418 | $18.24 | $18.25 | $18.20 |
| Purchase #2 | $87.87 | 8.413% | $95.2625 | $95.26 | $95.25 | $95.30 |
| Purchase #3 | $211.52 | 4.228% | $220.4631 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $164.60 | 12.303% | $184.8507 | $184.85 | $184.85 | $184.90 |
| Purchase #5 | $129.75 | 8.385% | $140.6295 | $140.63 | $140.65 | $140.60 |
| Purchase #6 | $89.26 | 10.840% | $98.9358 | $98.94 | $98.95 | $98.90 |
| Purchase #7 | $121.44 | 12.709% | $136.8738 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $821.72 | $895.2572 | $895.25 | $895.25 | $895.30 | |