| 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 | $43.53 | 4.424% | $45.4558 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $72.94 | 9.246% | $79.684 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $91.27 | 3.515% | $94.4781 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $125.65 | 12.494% | $141.3487 | $141.35 | $141.35 | $141.30 |
| Purchase #5 | $135.36 | 3.780% | $140.4766 | $140.48 | $140.50 | $140.50 |
| Purchase #6 | $86.39 | 11.616% | $96.4251 | $96.43 | $96.45 | $96.40 |
| Purchase #7 | $184.87 | 7.365% | $198.4857 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $740.01 | $796.3540 | $796.37 | $796.45 | $796.40 | |