| 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 | $97.90 | 9.263% | $106.9685 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $30.89 | 5.619% | $32.6257 | $32.63 | $32.65 | $32.60 |
| Purchase #3 | $240.97 | 10.124% | $265.3658 | $265.37 | $265.35 | $265.40 |
| Purchase #4 | $45.57 | 9.732% | $50.0049 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $96.34 | 10.837% | $106.7804 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $177.35 | 13.829% | $201.8757 | $201.88 | $201.90 | $201.90 |
| Purchase #7 | $177.76 | 10.559% | $196.5297 | $196.53 | $196.55 | $196.50 |
| 7 purchase totals = | $866.78 | $960.1507 | $960.16 | $960.20 | $960.20 | |