| 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 | $72.58 | 5.798% | $76.7882 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $120.85 | 5.537% | $127.5415 | $127.54 | $127.55 | $127.50 |
| Purchase #3 | $123.95 | 6.202% | $131.6374 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $11.65 | 3.844% | $12.0978 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $68.73 | 10.363% | $75.8525 | $75.85 | $75.85 | $75.90 |
| Purchase #6 | $33.99 | 6.845% | $36.3166 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $16.69 | 3.806% | $17.3252 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $448.44 | $477.5592 | $477.57 | $477.60 | $477.50 | |