| 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 | $70.28 | 12.867% | $79.3229 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $6.77 | 12.469% | $7.6142 | $7.61 | $7.60 | $7.60 |
| Purchase #3 | $76.44 | 13.338% | $86.6356 | $86.64 | $86.65 | $86.60 |
| Purchase #4 | $210.63 | 6.180% | $223.6469 | $223.65 | $223.65 | $223.60 |
| Purchase #5 | $95.54 | 10.684% | $105.7475 | $105.75 | $105.75 | $105.70 |
| Purchase #6 | $109.42 | 11.224% | $121.7013 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $156.58 | 9.537% | $171.513 | $171.51 | $171.50 | $171.50 |
| 7 purchase totals = | $725.66 | $796.1814 | $796.18 | $796.15 | $796.00 | |