| 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 | $5.44 | 10.520% | $6.0123 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $39.92 | 4.511% | $41.7208 | $41.72 | $41.70 | $41.70 |
| Purchase #3 | $190.82 | 3.792% | $198.0559 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $250.69 | 7.531% | $269.5695 | $269.57 | $269.55 | $269.60 |
| Purchase #5 | $5.43 | 13.482% | $6.1621 | $6.16 | $6.15 | $6.20 |
| Purchase #6 | $180.69 | 9.784% | $198.3687 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $85.63 | 7.441% | $92.0017 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $758.62 | $811.8910 | $811.89 | $811.80 | $812.00 | |