| 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 | $122.48 | 4.227% | $127.6572 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $49.78 | 11.605% | $55.557 | $55.56 | $55.55 | $55.60 |
| Purchase #3 | $70.35 | 4.396% | $73.4426 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $238.34 | 3.201% | $245.9693 | $245.97 | $245.95 | $246.00 |
| Purchase #5 | $117.58 | 5.177% | $123.6671 | $123.67 | $123.65 | $123.70 |
| Purchase #6 | $107.47 | 6.557% | $114.5168 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $161.74 | 3.698% | $167.7211 | $167.72 | $167.70 | $167.70 |
| 7 purchase totals = | $867.74 | $908.5311 | $908.54 | $908.45 | $908.60 | |