| 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 | $26.81 | 7.587% | $28.8441 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $164.67 | 11.727% | $183.9809 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $230.78 | 10.201% | $254.3219 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $18.43 | 11.831% | $20.6105 | $20.61 | $20.60 | $20.60 |
| Purchase #5 | $165.66 | 3.754% | $171.8789 | $171.88 | $171.90 | $171.90 |
| Purchase #6 | $175.54 | 11.353% | $195.4691 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $101.97 | 4.559% | $106.6188 | $106.62 | $106.60 | $106.60 |
| 7 purchase totals = | $883.86 | $961.7242 | $961.72 | $961.70 | $961.70 | |