| 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 | $68.34 | 4.210% | $71.2171 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $26.64 | 12.293% | $29.9149 | $29.91 | $29.90 | $29.90 |
| Purchase #3 | $34.94 | 3.411% | $36.1318 | $36.13 | $36.15 | $36.10 |
| Purchase #4 | $63.92 | 5.117% | $67.1908 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $44.75 | 5.228% | $47.0895 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $248.47 | 11.562% | $277.1981 | $277.20 | $277.20 | $277.20 |
| Purchase #7 | $142.28 | 4.760% | $149.0525 | $149.05 | $149.05 | $149.10 |
| 7 purchase totals = | $629.34 | $677.7947 | $677.79 | $677.80 | $677.80 | |