| 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 | $70.57 | 12.725% | $79.55 | $79.55 | $79.55 | $79.60 |
| Purchase #2 | $223.28 | 13.333% | $253.0499 | $253.05 | $253.05 | $253.00 |
| Purchase #3 | $203.28 | 5.629% | $214.7226 | $214.72 | $214.70 | $214.70 |
| Purchase #4 | $249.75 | 10.200% | $275.2245 | $275.22 | $275.20 | $275.20 |
| Purchase #5 | $13.29 | 13.330% | $15.0616 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $72.64 | 9.680% | $79.6716 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $142.45 | 4.209% | $148.4457 | $148.45 | $148.45 | $148.40 |
| 7 purchase totals = | $975.26 | $1,065.7259 | $1,065.72 | $1,065.65 | $1,065.70 | |