| 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 | $22.81 | 4.370% | $23.8068 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $7.59 | 4.132% | $7.9036 | $7.90 | $7.90 | $7.90 |
| Purchase #3 | $248.79 | 7.478% | $267.3945 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $50.83 | 3.452% | $52.5847 | $52.58 | $52.60 | $52.60 |
| Purchase #5 | $29.98 | 8.353% | $32.4842 | $32.48 | $32.50 | $32.50 |
| Purchase #6 | $110.45 | 11.764% | $123.4433 | $123.44 | $123.45 | $123.40 |
| Purchase #7 | $220.72 | 9.805% | $242.3616 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $691.17 | $749.9787 | $749.96 | $750.00 | $750.00 | |