| 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 | $55.75 | 12.506% | $62.7221 | $62.72 | $62.70 | $62.70 |
| Purchase #2 | $200.36 | 6.848% | $214.0807 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $239.38 | 3.701% | $248.2395 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $134.87 | 9.161% | $147.2254 | $147.23 | $147.25 | $147.20 |
| Purchase #5 | $64.39 | 6.350% | $68.4788 | $68.48 | $68.50 | $68.50 |
| Purchase #6 | $56.78 | 12.344% | $63.7889 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $37.28 | 13.402% | $42.2763 | $42.28 | $42.30 | $42.30 |
| 7 purchase totals = | $788.81 | $846.8117 | $846.82 | $846.90 | $846.80 | |