| 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 | $63.40 | 3.298% | $65.4909 | $65.49 | $65.50 | $65.50 |
| Purchase #2 | $200.80 | 5.285% | $211.4123 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $220.82 | 4.503% | $230.7635 | $230.76 | $230.75 | $230.80 |
| Purchase #4 | $47.79 | 8.207% | $51.7121 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $92.47 | 7.686% | $99.5772 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $27.37 | 3.691% | $28.3802 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $212.87 | 7.838% | $229.5548 | $229.55 | $229.55 | $229.60 |
| 7 purchase totals = | $865.52 | $916.8910 | $916.88 | $916.90 | $917.00 | |