| 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 | $66.59 | 5.769% | $70.4316 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $167.54 | 6.743% | $178.8372 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $43.33 | 9.126% | $47.2843 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $212.49 | 3.479% | $219.8825 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $207.41 | 7.543% | $223.0549 | $223.05 | $223.05 | $223.10 |
| Purchase #6 | $93.37 | 10.717% | $103.3765 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $236.66 | 11.776% | $264.5291 | $264.53 | $264.55 | $264.50 |
| 7 purchase totals = | $1,027.39 | $1,107.3961 | $1,107.39 | $1,107.50 | $1,107.40 | |