| 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 | $28.73 | 4.437% | $30.0048 | $30.00 | $30.00 | $30.00 |
| Purchase #2 | $37.89 | 12.194% | $42.5103 | $42.51 | $42.50 | $42.50 |
| Purchase #3 | $50.80 | 13.213% | $57.5122 | $57.51 | $57.50 | $57.50 |
| Purchase #4 | $62.83 | 4.662% | $65.7591 | $65.76 | $65.75 | $65.80 |
| Purchase #5 | $39.42 | 4.182% | $41.0685 | $41.07 | $41.05 | $41.10 |
| Purchase #6 | $191.68 | 5.219% | $201.6838 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $114.95 | 13.525% | $130.497 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $526.30 | $569.0357 | $569.03 | $569.00 | $569.10 | |