| 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 | $65.83 | 12.542% | $74.0864 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $211.99 | 3.286% | $218.956 | $218.96 | $218.95 | $219.00 |
| Purchase #3 | $39.57 | 6.407% | $42.1052 | $42.11 | $42.10 | $42.10 |
| Purchase #4 | $185.95 | 5.485% | $196.1494 | $196.15 | $196.15 | $196.10 |
| Purchase #5 | $23.49 | 3.381% | $24.2842 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $5.98 | 13.341% | $6.7778 | $6.78 | $6.80 | $6.80 |
| Purchase #7 | $103.44 | 9.239% | $112.9968 | $113.00 | $113.00 | $113.00 |
| 7 purchase totals = | $636.25 | $675.3558 | $675.37 | $675.40 | $675.40 | |