| 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 | $80.53 | 13.758% | $91.6093 | $91.61 | $91.60 | $91.60 |
| Purchase #2 | $52.26 | 10.613% | $57.8064 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $17.38 | 11.129% | $19.3142 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $194.25 | 11.542% | $216.6703 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $75.44 | 13.647% | $85.7353 | $85.74 | $85.75 | $85.70 |
| Purchase #6 | $239.95 | 7.467% | $257.8671 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $74.63 | 12.114% | $83.6707 | $83.67 | $83.65 | $83.70 |
| 7 purchase totals = | $734.44 | $812.6733 | $812.68 | $812.60 | $812.70 | |