| 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 | $22.58 | 11.273% | $25.1254 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $22.47 | 9.532% | $24.6118 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $164.38 | 8.389% | $178.1698 | $178.17 | $178.15 | $178.20 |
| Purchase #4 | $23.41 | 9.346% | $25.5979 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $34.66 | 7.333% | $37.2016 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $72.66 | 11.477% | $80.9992 | $81.00 | $81.00 | $81.00 |
| Purchase #7 | $243.62 | 12.264% | $273.4976 | $273.50 | $273.50 | $273.50 |
| 7 purchase totals = | $583.78 | $645.2033 | $645.21 | $645.20 | $645.20 | |