| 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 | $73.58 | 5.631% | $77.7233 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $30.83 | 5.595% | $32.5549 | $32.55 | $32.55 | $32.60 |
| Purchase #3 | $54.56 | 3.171% | $56.2901 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $114.28 | 5.658% | $120.746 | $120.75 | $120.75 | $120.70 |
| Purchase #5 | $41.72 | 5.443% | $43.9908 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $47.60 | 5.556% | $50.2447 | $50.24 | $50.25 | $50.20 |
| Purchase #7 | $186.59 | 12.792% | $210.4586 | $210.46 | $210.45 | $210.50 |
| 7 purchase totals = | $549.16 | $592.0084 | $592.00 | $592.00 | $592.00 | |