| 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 | $8.73 | 11.543% | $9.7377 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $63.66 | 12.695% | $71.7416 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $130.28 | 9.271% | $142.3583 | $142.36 | $142.35 | $142.40 |
| Purchase #4 | $141.26 | 8.419% | $153.1527 | $153.15 | $153.15 | $153.20 |
| Purchase #5 | $222.58 | 4.237% | $232.0107 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $183.40 | 8.291% | $198.6057 | $198.61 | $198.60 | $198.60 |
| Purchase #7 | $128.63 | 11.229% | $143.0739 | $143.07 | $143.05 | $143.10 |
| 7 purchase totals = | $878.54 | $950.6806 | $950.68 | $950.65 | $950.70 | |