| 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 | $8.83 | 11.445% | $9.8406 | $9.84 | $9.85 | $9.80 |
| Purchase #2 | $70.81 | 11.378% | $78.8668 | $78.87 | $78.85 | $78.90 |
| Purchase #3 | $93.51 | 4.736% | $97.9386 | $97.94 | $97.95 | $97.90 |
| Purchase #4 | $178.40 | 13.686% | $202.8158 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $152.96 | 5.805% | $161.8393 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $109.33 | 3.558% | $113.22 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $214.61 | 3.677% | $222.5012 | $222.50 | $222.50 | $222.50 |
| 7 purchase totals = | $828.45 | $887.0223 | $887.03 | $887.00 | $886.90 | |