| 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 | $114.74 | 7.353% | $123.1768 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $43.40 | 5.416% | $45.7505 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $63.51 | 7.568% | $68.3164 | $68.32 | $68.30 | $68.30 |
| Purchase #4 | $234.38 | 9.165% | $255.8609 | $255.86 | $255.85 | $255.90 |
| Purchase #5 | $19.84 | 5.613% | $20.9536 | $20.95 | $20.95 | $21.00 |
| Purchase #6 | $24.99 | 10.399% | $27.5887 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $184.53 | 6.119% | $195.8214 | $195.82 | $195.80 | $195.80 |
| 7 purchase totals = | $685.39 | $737.4683 | $737.47 | $737.45 | $737.60 | |