| 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 | $73.34 | 11.510% | $81.7814 | $81.78 | $81.80 | $81.80 |
| Purchase #2 | $5.76 | 13.572% | $6.5417 | $6.54 | $6.55 | $6.50 |
| Purchase #3 | $198.40 | 8.190% | $214.649 | $214.65 | $214.65 | $214.60 |
| Purchase #4 | $154.33 | 4.106% | $160.6668 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $202.32 | 9.701% | $221.9471 | $221.95 | $221.95 | $221.90 |
| Purchase #6 | $154.37 | 12.568% | $173.7712 | $173.77 | $173.75 | $173.80 |
| Purchase #7 | $101.66 | 12.266% | $114.1296 | $114.13 | $114.15 | $114.10 |
| 7 purchase totals = | $890.18 | $973.4868 | $973.49 | $973.50 | $973.40 | |