| 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 | $31.56 | 10.688% | $34.9331 | $34.93 | $34.95 | $34.90 |
| Purchase #2 | $164.81 | 4.133% | $171.6216 | $171.62 | $171.60 | $171.60 |
| Purchase #3 | $112.42 | 7.585% | $120.9471 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $77.60 | 8.760% | $84.3978 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $234.77 | 8.637% | $255.0471 | $255.05 | $255.05 | $255.00 |
| Purchase #6 | $146.31 | 7.722% | $157.6081 | $157.61 | $157.60 | $157.60 |
| Purchase #7 | $225.64 | 4.837% | $236.5542 | $236.55 | $236.55 | $236.60 |
| 7 purchase totals = | $993.11 | $1,061.1090 | $1,061.11 | $1,061.10 | $1,061.00 | |