| 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 | $62.46 | 12.392% | $70.2 | $70.20 | $70.20 | $70.20 |
| Purchase #2 | $248.64 | 13.660% | $282.6042 | $282.60 | $282.60 | $282.60 |
| Purchase #3 | $94.40 | 5.532% | $99.6222 | $99.62 | $99.60 | $99.60 |
| Purchase #4 | $28.72 | 5.270% | $30.2335 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $140.66 | 3.115% | $145.0416 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $39.72 | 11.506% | $44.2902 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $16.80 | 12.596% | $18.9161 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $631.40 | $690.9078 | $690.90 | $690.90 | $690.80 | |