| 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 | $17.46 | 5.531% | $18.4257 | $18.43 | $18.45 | $18.40 |
| Purchase #2 | $35.39 | 6.533% | $37.702 | $37.70 | $37.70 | $37.70 |
| Purchase #3 | $72.82 | 12.597% | $81.9931 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $189.61 | 9.299% | $207.2418 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $28.79 | 11.169% | $32.0056 | $32.01 | $32.00 | $32.00 |
| Purchase #6 | $114.70 | 10.574% | $126.8284 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $234.27 | 12.427% | $263.3827 | $263.38 | $263.40 | $263.40 |
| 7 purchase totals = | $693.04 | $767.5793 | $767.58 | $767.65 | $767.50 | |