| 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 | $81.84 | 11.209% | $91.0134 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $69.97 | 6.620% | $74.602 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $81.75 | 12.393% | $91.8813 | $91.88 | $91.90 | $91.90 |
| Purchase #4 | $148.46 | 10.539% | $164.1062 | $164.11 | $164.10 | $164.10 |
| Purchase #5 | $122.95 | 5.708% | $129.968 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $15.65 | 7.808% | $16.872 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $183.46 | 8.124% | $198.3643 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $704.08 | $766.8072 | $766.80 | $766.75 | $766.90 | |