| 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 | $23.39 | 8.783% | $25.4443 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $143.25 | 12.570% | $161.2565 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $30.51 | 11.470% | $34.0095 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $18.61 | 12.347% | $20.9078 | $20.91 | $20.90 | $20.90 |
| Purchase #5 | $106.63 | 11.543% | $118.9383 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $142.44 | 9.188% | $155.5274 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $73.69 | 7.256% | $79.0369 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $538.52 | $595.1207 | $595.13 | $595.15 | $595.00 | |