| 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 | $68.50 | 9.400% | $74.939 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $114.49 | 4.854% | $120.0473 | $120.05 | $120.05 | $120.00 |
| Purchase #3 | $96.66 | 5.705% | $102.1745 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $14.54 | 13.481% | $16.5001 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $83.57 | 12.601% | $94.1007 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $119.98 | 12.345% | $134.7915 | $134.79 | $134.80 | $134.80 |
| Purchase #7 | $44.89 | 3.712% | $46.5563 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $542.63 | $589.1094 | $589.11 | $589.10 | $589.10 | |