| 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 | $43.94 | 3.105% | $45.3043 | $45.30 | $45.30 | $45.30 |
| Purchase #2 | $44.93 | 4.236% | $46.8332 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $16.88 | 7.711% | $18.1816 | $18.18 | $18.20 | $18.20 |
| Purchase #4 | $26.79 | 13.448% | $30.3927 | $30.39 | $30.40 | $30.40 |
| Purchase #5 | $36.27 | 9.464% | $39.7026 | $39.70 | $39.70 | $39.70 |
| Purchase #6 | $206.93 | 7.861% | $223.1968 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $184.73 | 11.200% | $205.4198 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $560.47 | $609.0310 | $609.02 | $609.05 | $609.00 | |