| 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 | $116.49 | 10.370% | $128.57 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $5.34 | 13.614% | $6.067 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $249.42 | 8.648% | $270.9898 | $270.99 | $271.00 | $271.00 |
| Purchase #4 | $111.76 | 13.588% | $126.9459 | $126.95 | $126.95 | $126.90 |
| Purchase #5 | $48.33 | 11.776% | $54.0213 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $94.84 | 8.280% | $102.6928 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $114.51 | 12.291% | $128.5844 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $740.69 | $817.8712 | $817.87 | $817.85 | $817.90 | |