| 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 | $8.49 | 12.286% | $9.5331 | $9.53 | $9.55 | $9.50 |
| Purchase #2 | $60.84 | 6.236% | $64.634 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $134.61 | 9.652% | $147.6026 | $147.60 | $147.60 | $147.60 |
| Purchase #4 | $216.73 | 7.776% | $233.5829 | $233.58 | $233.60 | $233.60 |
| Purchase #5 | $70.45 | 12.836% | $79.493 | $79.49 | $79.50 | $79.50 |
| Purchase #6 | $90.70 | 11.693% | $101.3056 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $196.99 | 10.331% | $217.341 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $778.81 | $853.4922 | $853.48 | $853.55 | $853.40 | |