| 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 | $123.26 | 3.429% | $127.4866 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $66.84 | 10.519% | $73.8709 | $73.87 | $73.85 | $73.90 |
| Purchase #3 | $162.25 | 11.642% | $181.1391 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $155.25 | 9.495% | $169.991 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $6.88 | 10.570% | $7.6072 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $32.26 | 5.426% | $34.0104 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $76.95 | 7.328% | $82.5889 | $82.59 | $82.60 | $82.60 |
| 7 purchase totals = | $623.69 | $676.6941 | $676.70 | $676.70 | $676.70 | |