| 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 | $85.27 | 3.309% | $88.0916 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $72.40 | 3.377% | $74.8449 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $93.92 | 8.142% | $101.567 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $53.50 | 6.609% | $57.0358 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $121.51 | 12.374% | $136.5456 | $136.55 | $136.55 | $136.50 |
| Purchase #6 | $131.53 | 6.813% | $140.4911 | $140.49 | $140.50 | $140.50 |
| Purchase #7 | $165.44 | 7.492% | $177.8348 | $177.83 | $177.85 | $177.80 |
| 7 purchase totals = | $723.57 | $776.4108 | $776.41 | $776.45 | $776.30 | |