| 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 | $43.84 | 12.497% | $49.3187 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $88.64 | 7.222% | $95.0416 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $142.36 | 7.711% | $153.3374 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $128.60 | 13.620% | $146.1153 | $146.12 | $146.10 | $146.10 |
| Purchase #5 | $39.31 | 3.276% | $40.5978 | $40.60 | $40.60 | $40.60 |
| Purchase #6 | $190.83 | 10.674% | $211.1992 | $211.20 | $211.20 | $211.20 |
| Purchase #7 | $250.56 | 3.382% | $259.0339 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $884.14 | $954.6439 | $954.65 | $954.65 | $954.50 | |