| 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 | $73.97 | 8.241% | $80.0659 | $80.07 | $80.05 | $80.10 |
| Purchase #2 | $145.79 | 11.324% | $162.2993 | $162.30 | $162.30 | $162.30 |
| Purchase #3 | $212.50 | 12.757% | $239.6086 | $239.61 | $239.60 | $239.60 |
| Purchase #4 | $22.89 | 3.665% | $23.7289 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $131.95 | 10.764% | $146.1531 | $146.15 | $146.15 | $146.20 |
| Purchase #6 | $32.31 | 12.320% | $36.2906 | $36.29 | $36.30 | $36.30 |
| Purchase #7 | $134.51 | 13.715% | $152.958 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $753.92 | $841.1044 | $841.11 | $841.10 | $841.20 | |