| 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 | $18.64 | 7.364% | $20.0126 | $20.01 | $20.00 | $20.00 |
| Purchase #2 | $216.65 | 5.155% | $227.8183 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $94.60 | 10.491% | $104.5245 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $24.66 | 5.476% | $26.0104 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $108.31 | 11.385% | $120.6411 | $120.64 | $120.65 | $120.60 |
| Purchase #6 | $233.36 | 8.116% | $252.2995 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $229.58 | 12.552% | $258.3969 | $258.40 | $258.40 | $258.40 |
| 7 purchase totals = | $925.80 | $1,009.7033 | $1,009.70 | $1,009.65 | $1,009.60 | |