| 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 | $95.72 | 9.725% | $105.0288 | $105.03 | $105.05 | $105.00 |
| Purchase #2 | $185.83 | 13.549% | $211.0081 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $36.68 | 6.353% | $39.0103 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $23.52 | 11.221% | $26.1592 | $26.16 | $26.15 | $26.20 |
| Purchase #5 | $60.64 | 11.305% | $67.4954 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $139.99 | 11.528% | $156.128 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $151.59 | 10.460% | $167.4463 | $167.45 | $167.45 | $167.40 |
| 7 purchase totals = | $693.97 | $772.2761 | $772.29 | $772.30 | $772.20 | |