| 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 | $87.31 | 5.765% | $92.3434 | $92.34 | $92.35 | $92.30 |
| Purchase #2 | $124.41 | 4.490% | $129.996 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $130.42 | 3.373% | $134.8191 | $134.82 | $134.80 | $134.80 |
| Purchase #4 | $71.46 | 11.376% | $79.5893 | $79.59 | $79.60 | $79.60 |
| Purchase #5 | $191.29 | 5.447% | $201.7096 | $201.71 | $201.70 | $201.70 |
| Purchase #6 | $164.52 | 13.238% | $186.2992 | $186.30 | $186.30 | $186.30 |
| Purchase #7 | $49.53 | 8.140% | $53.5617 | $53.56 | $53.55 | $53.60 |
| 7 purchase totals = | $818.94 | $878.3183 | $878.32 | $878.30 | $878.30 | |