| 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 | $9.55 | 9.857% | $10.4913 | $10.49 | $10.50 | $10.50 |
| Purchase #2 | $64.71 | 6.572% | $68.9627 | $68.96 | $68.95 | $69.00 |
| Purchase #3 | $239.76 | 7.799% | $258.4589 | $258.46 | $258.45 | $258.50 |
| Purchase #4 | $52.91 | 6.231% | $56.2068 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $16.93 | 8.725% | $18.4071 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $158.45 | 11.459% | $176.6068 | $176.61 | $176.60 | $176.60 |
| Purchase #7 | $140.58 | 9.381% | $153.7678 | $153.77 | $153.75 | $153.80 |
| 7 purchase totals = | $682.89 | $742.9014 | $742.91 | $742.85 | $743.00 | |