| 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 | $74.63 | 8.402% | $80.9004 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $23.86 | 9.639% | $26.1599 | $26.16 | $26.15 | $26.20 |
| Purchase #3 | $44.87 | 10.852% | $49.7393 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $213.53 | 10.647% | $236.2645 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $213.83 | 12.465% | $240.4839 | $240.48 | $240.50 | $240.50 |
| Purchase #6 | $75.80 | 6.308% | $80.5815 | $80.58 | $80.60 | $80.60 |
| Purchase #7 | $144.75 | 6.464% | $154.1066 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $791.27 | $868.2361 | $868.23 | $868.25 | $868.30 | |