| 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 | $7.76 | 11.779% | $8.6741 | $8.67 | $8.65 | $8.70 |
| Purchase #2 | $58.97 | 3.742% | $61.1767 | $61.18 | $61.20 | $61.20 |
| Purchase #3 | $197.39 | 9.839% | $216.8112 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $175.56 | 8.586% | $190.6336 | $190.63 | $190.65 | $190.60 |
| Purchase #5 | $92.31 | 8.690% | $100.3317 | $100.33 | $100.35 | $100.30 |
| Purchase #6 | $235.75 | 13.357% | $267.2391 | $267.24 | $267.25 | $267.20 |
| Purchase #7 | $225.85 | 5.413% | $238.0753 | $238.08 | $238.10 | $238.10 |
| 7 purchase totals = | $993.59 | $1,082.9417 | $1,082.94 | $1,083.00 | $1,082.90 | |