| 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 | $29.66 | 8.359% | $32.1393 | $32.14 | $32.15 | $32.10 |
| Purchase #2 | $186.63 | 8.834% | $203.1169 | $203.12 | $203.10 | $203.10 |
| Purchase #3 | $171.91 | 3.757% | $178.3687 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $203.69 | 10.638% | $225.3585 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $216.64 | 9.345% | $236.885 | $236.89 | $236.90 | $236.90 |
| Purchase #6 | $50.65 | 13.517% | $57.4964 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $29.73 | 12.818% | $33.5408 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $888.91 | $966.9056 | $966.92 | $966.90 | $966.90 | |