| 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 | $23.40 | 13.138% | $26.4743 | $26.47 | $26.45 | $26.50 |
| Purchase #2 | $99.31 | 12.562% | $111.7853 | $111.79 | $111.80 | $111.80 |
| Purchase #3 | $168.99 | 9.124% | $184.4086 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $55.91 | 10.558% | $61.813 | $61.81 | $61.80 | $61.80 |
| Purchase #5 | $186.61 | 4.516% | $195.0373 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $19.31 | 8.729% | $20.9956 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $123.75 | 11.613% | $138.1211 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $677.28 | $738.6352 | $738.64 | $738.60 | $738.60 | |