| 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 | $79.94 | 10.554% | $88.3769 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $12.70 | 10.138% | $13.9875 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $211.52 | 12.769% | $238.529 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $51.88 | 4.333% | $54.128 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $108.75 | 13.795% | $123.7521 | $123.75 | $123.75 | $123.80 |
| Purchase #6 | $90.57 | 5.751% | $95.7787 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $54.56 | 7.121% | $58.4452 | $58.45 | $58.45 | $58.40 |
| 7 purchase totals = | $609.92 | $672.9974 | $673.01 | $673.10 | $673.00 | |