| 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 | $45.54 | 8.868% | $49.5785 | $49.58 | $49.60 | $49.60 |
| Purchase #2 | $6.50 | 8.230% | $7.035 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $8.53 | 6.834% | $9.1129 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $53.50 | 11.144% | $59.462 | $59.46 | $59.45 | $59.50 |
| Purchase #5 | $128.98 | 3.568% | $133.582 | $133.58 | $133.60 | $133.60 |
| Purchase #6 | $132.76 | 5.532% | $140.1043 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $44.31 | 6.408% | $47.1494 | $47.15 | $47.15 | $47.10 |
| 7 purchase totals = | $420.12 | $446.0241 | $446.02 | $446.05 | $446.00 | |