| 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 | $89.92 | 11.850% | $100.5755 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $212.72 | 3.294% | $219.727 | $219.73 | $219.75 | $219.70 |
| Purchase #3 | $60.27 | 12.833% | $68.0044 | $68.00 | $68.00 | $68.00 |
| Purchase #4 | $82.28 | 7.744% | $88.6518 | $88.65 | $88.65 | $88.70 |
| Purchase #5 | $172.28 | 5.187% | $181.2162 | $181.22 | $181.20 | $181.20 |
| Purchase #6 | $24.85 | 5.714% | $26.2699 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $33.77 | 5.852% | $35.7462 | $35.75 | $35.75 | $35.70 |
| 7 purchase totals = | $676.09 | $720.1910 | $720.20 | $720.20 | $720.20 | |