| 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 | $44.28 | 12.684% | $49.8965 | $49.90 | $49.90 | $49.90 |
| Purchase #2 | $99.37 | 10.367% | $109.6717 | $109.67 | $109.65 | $109.70 |
| Purchase #3 | $28.73 | 5.689% | $30.3644 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $6.26 | 10.471% | $6.9155 | $6.92 | $6.90 | $6.90 |
| Purchase #5 | $199.30 | 13.854% | $226.911 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $47.26 | 13.439% | $53.6113 | $53.61 | $53.60 | $53.60 |
| Purchase #7 | $174.44 | 8.819% | $189.8239 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $599.64 | $667.1943 | $667.19 | $667.10 | $667.20 | |