| 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 | $63.55 | 10.812% | $70.421 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $23.70 | 6.308% | $25.195 | $25.20 | $25.20 | $25.20 |
| Purchase #3 | $158.64 | 3.822% | $164.7032 | $164.70 | $164.70 | $164.70 |
| Purchase #4 | $162.66 | 13.481% | $184.5882 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $185.28 | 8.593% | $201.2011 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $214.43 | 4.385% | $223.8328 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $45.91 | 13.383% | $52.0541 | $52.05 | $52.05 | $52.10 |
| 7 purchase totals = | $854.17 | $921.9954 | $921.99 | $922.00 | $922.00 | |