| 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 | $106.89 | 5.853% | $113.1463 | $113.15 | $113.15 | $113.10 |
| Purchase #2 | $56.49 | 11.123% | $62.7734 | $62.77 | $62.75 | $62.80 |
| Purchase #3 | $115.49 | 5.559% | $121.9101 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $212.78 | 13.628% | $241.7777 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $73.43 | 10.653% | $81.2525 | $81.25 | $81.25 | $81.30 |
| Purchase #6 | $41.99 | 11.263% | $46.7193 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $121.75 | 10.485% | $134.5155 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $728.82 | $802.0948 | $802.10 | $802.05 | $802.10 | |