| 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 | $7.42 | 13.657% | $8.4333 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $51.79 | 11.594% | $57.7945 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $247.70 | 6.443% | $263.6593 | $263.66 | $263.65 | $263.70 |
| Purchase #4 | $75.76 | 12.559% | $85.2747 | $85.27 | $85.25 | $85.30 |
| Purchase #5 | $91.75 | 3.785% | $95.2227 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $249.88 | 13.284% | $283.0741 | $283.07 | $283.05 | $283.10 |
| Purchase #7 | $250.57 | 13.195% | $283.6327 | $283.63 | $283.65 | $283.60 |
| 7 purchase totals = | $974.87 | $1,077.0913 | $1,077.07 | $1,077.05 | $1,077.10 | |