| 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 | $114.90 | 8.736% | $124.9377 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $117.98 | 11.611% | $131.6787 | $131.68 | $131.70 | $131.70 |
| Purchase #3 | $108.29 | 3.849% | $112.4581 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $175.51 | 12.856% | $198.0736 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $16.91 | 12.728% | $19.0623 | $19.06 | $19.05 | $19.10 |
| Purchase #6 | $149.40 | 4.446% | $156.0423 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $70.79 | 13.630% | $80.4387 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $753.78 | $822.6914 | $822.69 | $822.70 | $822.70 | |