| 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 | $74.45 | 12.833% | $84.0042 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $8.59 | 13.295% | $9.732 | $9.73 | $9.75 | $9.70 |
| Purchase #3 | $248.65 | 3.282% | $256.8107 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $79.73 | 9.305% | $87.1489 | $87.15 | $87.15 | $87.10 |
| Purchase #5 | $186.41 | 13.359% | $211.3125 | $211.31 | $211.30 | $211.30 |
| Purchase #6 | $229.76 | 9.780% | $252.2305 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $184.25 | 4.389% | $192.3367 | $192.34 | $192.35 | $192.30 |
| 7 purchase totals = | $1,011.84 | $1,093.5755 | $1,093.57 | $1,093.60 | $1,093.40 | |