| 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 | $80.45 | 12.213% | $90.2754 | $90.28 | $90.30 | $90.30 |
| Purchase #2 | $8.94 | 5.716% | $9.451 | $9.45 | $9.45 | $9.50 |
| Purchase #3 | $110.67 | 3.467% | $114.5069 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $65.79 | 12.533% | $74.0355 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $175.93 | 12.396% | $197.7383 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $137.28 | 8.190% | $148.5232 | $148.52 | $148.50 | $148.50 |
| Purchase #7 | $73.46 | 8.200% | $79.4837 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $652.52 | $714.0140 | $714.02 | $714.05 | $714.00 | |