| 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 | $64.32 | 3.638% | $66.66 | $66.66 | $66.65 | $66.70 |
| Purchase #2 | $14.83 | 12.500% | $16.6838 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $99.30 | 9.582% | $108.8149 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $183.89 | 12.871% | $207.5585 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $185.81 | 8.400% | $201.418 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $90.65 | 10.574% | $100.2353 | $100.24 | $100.25 | $100.20 |
| Purchase #7 | $178.48 | 12.439% | $200.6811 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $817.28 | $902.0516 | $902.05 | $902.05 | $902.10 | |