| 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 | $66.25 | 7.187% | $71.0114 | $71.01 | $71.00 | $71.00 |
| Purchase #2 | $134.98 | 4.162% | $140.5979 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $233.84 | 12.744% | $263.6406 | $263.64 | $263.65 | $263.60 |
| Purchase #4 | $77.92 | 3.620% | $80.7407 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $7.95 | 13.201% | $8.9995 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $120.43 | 10.791% | $133.4256 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $114.81 | 5.769% | $121.4334 | $121.43 | $121.45 | $121.40 |
| 7 purchase totals = | $756.18 | $819.8491 | $819.85 | $819.90 | $819.70 | |