| 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 | $41.61 | 9.545% | $45.5817 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $40.87 | 9.776% | $44.8655 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $212.51 | 13.306% | $240.7866 | $240.79 | $240.80 | $240.80 |
| Purchase #4 | $80.55 | 4.133% | $83.8791 | $83.88 | $83.90 | $83.90 |
| Purchase #5 | $192.45 | 5.424% | $202.8885 | $202.89 | $202.90 | $202.90 |
| Purchase #6 | $214.66 | 8.872% | $233.7046 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $39.91 | 10.477% | $44.0914 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $822.56 | $895.7974 | $895.80 | $895.85 | $895.90 | |