| 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 | $29.74 | 13.595% | $33.7832 | $33.78 | $33.80 | $33.80 |
| Purchase #2 | $186.68 | 7.286% | $200.2815 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $27.99 | 4.363% | $29.2112 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $55.86 | 13.587% | $63.4497 | $63.45 | $63.45 | $63.40 |
| Purchase #5 | $246.69 | 13.694% | $280.4717 | $280.47 | $280.45 | $280.50 |
| Purchase #6 | $111.28 | 3.271% | $114.92 | $114.92 | $114.90 | $114.90 |
| Purchase #7 | $110.29 | 11.383% | $122.8443 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $768.53 | $844.9616 | $844.95 | $844.95 | $844.90 | |