| 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 | $26.96 | 13.282% | $30.5408 | $30.54 | $30.55 | $30.50 |
| Purchase #2 | $9.45 | 13.753% | $10.7497 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $57.82 | 6.608% | $61.6407 | $61.64 | $61.65 | $61.60 |
| Purchase #4 | $73.50 | 7.159% | $78.7619 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $230.25 | 9.231% | $251.5044 | $251.50 | $251.50 | $251.50 |
| Purchase #6 | $229.85 | 6.736% | $245.3327 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $212.56 | 13.495% | $241.245 | $241.25 | $241.25 | $241.20 |
| 7 purchase totals = | $840.39 | $919.7752 | $919.77 | $919.80 | $919.60 | |