| 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 | $71.72 | 3.168% | $73.9921 | $73.99 | $74.00 | $74.00 |
| Purchase #2 | $63.81 | 13.381% | $72.3484 | $72.35 | $72.35 | $72.30 |
| Purchase #3 | $111.47 | 8.480% | $120.9227 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $222.82 | 11.657% | $248.7941 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $109.68 | 5.542% | $115.7585 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $45.97 | 9.264% | $50.2287 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $35.50 | 9.853% | $38.9978 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $660.97 | $721.0423 | $721.04 | $721.05 | $721.00 | |