| 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 | $80.61 | 5.372% | $84.9404 | $84.94 | $84.95 | $84.90 |
| Purchase #2 | $41.41 | 7.120% | $44.3584 | $44.36 | $44.35 | $44.40 |
| Purchase #3 | $151.63 | 8.851% | $165.0508 | $165.05 | $165.05 | $165.10 |
| Purchase #4 | $180.45 | 13.573% | $204.9425 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $41.54 | 7.717% | $44.7456 | $44.75 | $44.75 | $44.70 |
| Purchase #6 | $10.31 | 7.591% | $11.0926 | $11.09 | $11.10 | $11.10 |
| Purchase #7 | $101.88 | 10.668% | $112.7486 | $112.75 | $112.75 | $112.70 |
| 7 purchase totals = | $607.83 | $667.8789 | $667.88 | $667.90 | $667.80 | |