| 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 | $91.97 | 9.592% | $100.7918 | $100.79 | $100.80 | $100.80 |
| Purchase #2 | $49.82 | 6.567% | $53.0917 | $53.09 | $53.10 | $53.10 |
| Purchase #3 | $20.96 | 8.197% | $22.6781 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $105.82 | 13.560% | $120.1692 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $134.49 | 11.414% | $149.8407 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $41.80 | 5.203% | $43.9749 | $43.97 | $43.95 | $44.00 |
| Purchase #7 | $166.86 | 11.221% | $185.5834 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $611.72 | $676.1298 | $676.12 | $676.15 | $676.20 | |