| 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 | $86.90 | 9.759% | $95.3806 | $95.38 | $95.40 | $95.40 |
| Purchase #2 | $7.34 | 3.457% | $7.5937 | $7.59 | $7.60 | $7.60 |
| Purchase #3 | $249.91 | 3.840% | $259.5065 | $259.51 | $259.50 | $259.50 |
| Purchase #4 | $112.92 | 10.381% | $124.6422 | $124.64 | $124.65 | $124.60 |
| Purchase #5 | $237.88 | 3.361% | $245.8751 | $245.88 | $245.90 | $245.90 |
| Purchase #6 | $160.54 | 13.338% | $181.9528 | $181.95 | $181.95 | $182.00 |
| Purchase #7 | $238.80 | 8.485% | $259.0622 | $259.06 | $259.05 | $259.10 |
| 7 purchase totals = | $1,094.29 | $1,174.0131 | $1,174.01 | $1,174.05 | $1,174.10 | |