| 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 | $23.65 | 9.155% | $25.8152 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $237.68 | 4.576% | $248.5562 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $22.75 | 4.464% | $23.7656 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $95.32 | 12.768% | $107.4905 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $41.98 | 6.135% | $44.5555 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $47.79 | 12.682% | $53.8507 | $53.85 | $53.85 | $53.90 |
| Purchase #7 | $117.92 | 8.681% | $128.1566 | $128.16 | $128.15 | $128.20 |
| 7 purchase totals = | $587.09 | $632.1903 | $632.21 | $632.15 | $632.40 | |