| 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 | $87.49 | 5.326% | $92.1497 | $92.15 | $92.15 | $92.10 |
| Purchase #2 | $76.64 | 4.760% | $80.2881 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $225.96 | 5.812% | $239.0928 | $239.09 | $239.10 | $239.10 |
| Purchase #4 | $45.29 | 12.327% | $50.8729 | $50.87 | $50.85 | $50.90 |
| Purchase #5 | $104.29 | 9.451% | $114.1464 | $114.15 | $114.15 | $114.10 |
| Purchase #6 | $187.67 | 8.774% | $204.1362 | $204.14 | $204.15 | $204.10 |
| Purchase #7 | $72.60 | 11.733% | $81.1182 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $799.94 | $861.8043 | $861.81 | $861.80 | $861.70 | |