| 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 | $102.67 | 8.221% | $111.1105 | $111.11 | $111.10 | $111.10 |
| Purchase #2 | $32.30 | 5.451% | $34.0607 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $50.37 | 5.432% | $53.1061 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $102.39 | 12.858% | $115.5553 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $50.65 | 8.692% | $55.0525 | $55.05 | $55.05 | $55.10 |
| Purchase #6 | $11.29 | 12.711% | $12.7251 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $162.47 | 12.332% | $182.5058 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $512.14 | $564.1160 | $564.13 | $564.10 | $564.20 | |