| 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 | $106.65 | 11.418% | $118.8273 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $42.98 | 13.867% | $48.94 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $142.66 | 11.701% | $159.3526 | $159.35 | $159.35 | $159.40 |
| Purchase #4 | $129.86 | 7.665% | $139.8138 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $246.44 | 10.159% | $271.4758 | $271.48 | $271.50 | $271.50 |
| Purchase #6 | $8.56 | 4.443% | $8.9403 | $8.94 | $8.95 | $8.90 |
| Purchase #7 | $95.52 | 4.415% | $99.7372 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $772.67 | $847.0870 | $847.09 | $847.15 | $847.00 | |