| 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 | $22.59 | 12.465% | $25.4058 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $166.72 | 4.626% | $174.4325 | $174.43 | $174.45 | $174.40 |
| Purchase #3 | $182.71 | 6.857% | $195.2384 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $60.64 | 5.197% | $63.7915 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $56.69 | 12.714% | $63.8976 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $44.92 | 6.514% | $47.8461 | $47.85 | $47.85 | $47.80 |
| Purchase #7 | $117.45 | 8.587% | $127.5354 | $127.54 | $127.55 | $127.50 |
| 7 purchase totals = | $651.72 | $698.1473 | $698.16 | $698.20 | $698.00 | |