| 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 | $73.65 | 11.423% | $82.063 | $82.06 | $82.05 | $82.10 |
| Purchase #2 | $66.49 | 13.655% | $75.5692 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $228.34 | 10.473% | $252.254 | $252.25 | $252.25 | $252.30 |
| Purchase #4 | $14.60 | 11.857% | $16.3311 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $185.68 | 10.531% | $205.234 | $205.23 | $205.25 | $205.20 |
| Purchase #6 | $239.84 | 7.707% | $258.3245 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $233.68 | 4.553% | $244.3195 | $244.32 | $244.30 | $244.30 |
| 7 purchase totals = | $1,042.28 | $1,134.0953 | $1,134.08 | $1,134.05 | $1,134.10 | |