| 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 | $112.50 | 9.294% | $122.9558 | $122.96 | $122.95 | $123.00 |
| Purchase #2 | $18.45 | 13.205% | $20.8863 | $20.89 | $20.90 | $20.90 |
| Purchase #3 | $34.88 | 12.568% | $39.2637 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $45.95 | 6.135% | $48.769 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $69.59 | 3.356% | $71.9254 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $22.25 | 6.289% | $23.6493 | $23.65 | $23.65 | $23.60 |
| Purchase #7 | $177.91 | 13.521% | $201.9652 | $201.97 | $201.95 | $202.00 |
| 7 purchase totals = | $481.53 | $529.4147 | $529.43 | $529.40 | $529.50 | |