| 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 | $14.61 | 10.161% | $16.0945 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $134.73 | 4.713% | $141.0798 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $21.38 | 10.860% | $23.7019 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $233.98 | 13.747% | $266.1452 | $266.15 | $266.15 | $266.10 |
| Purchase #5 | $36.64 | 13.532% | $41.5981 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $128.84 | 12.436% | $144.8625 | $144.86 | $144.85 | $144.90 |
| Purchase #7 | $153.45 | 11.523% | $171.132 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $723.63 | $804.6140 | $804.61 | $804.65 | $804.60 | |