| 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 | $33.82 | 9.503% | $37.0339 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $132.90 | 13.852% | $151.3093 | $151.31 | $151.30 | $151.30 |
| Purchase #3 | $88.39 | 8.177% | $95.6177 | $95.62 | $95.60 | $95.60 |
| Purchase #4 | $140.49 | 10.456% | $155.1796 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $206.52 | 5.862% | $218.6262 | $218.63 | $218.65 | $218.60 |
| Purchase #6 | $203.73 | 9.529% | $223.1434 | $223.14 | $223.15 | $223.10 |
| Purchase #7 | $102.38 | 5.686% | $108.2013 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $908.23 | $989.1114 | $989.11 | $989.15 | $989.00 | |