| 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 | $108.44 | 4.299% | $113.1018 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $56.45 | 13.593% | $64.1232 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $196.53 | 3.135% | $202.6912 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $17.42 | 13.332% | $19.7424 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $79.61 | 7.322% | $85.439 | $85.44 | $85.45 | $85.40 |
| Purchase #6 | $53.72 | 3.287% | $55.4858 | $55.49 | $55.50 | $55.50 |
| Purchase #7 | $43.97 | 3.412% | $45.4703 | $45.47 | $45.45 | $45.50 |
| 7 purchase totals = | $556.14 | $586.0537 | $586.05 | $586.05 | $586.00 | |