| 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 | $93.44 | 10.316% | $103.0793 | $103.08 | $103.10 | $103.10 |
| Purchase #2 | $209.96 | 7.371% | $225.4362 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $56.99 | 5.862% | $60.3308 | $60.33 | $60.35 | $60.30 |
| Purchase #4 | $82.29 | 9.752% | $90.3149 | $90.31 | $90.30 | $90.30 |
| Purchase #5 | $30.56 | 5.201% | $32.1494 | $32.15 | $32.15 | $32.10 |
| Purchase #6 | $194.34 | 5.374% | $204.7838 | $204.78 | $204.80 | $204.80 |
| Purchase #7 | $158.66 | 10.662% | $175.5763 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $826.24 | $891.6707 | $891.67 | $891.75 | $891.60 | |