| 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 | $80.37 | 9.446% | $87.9618 | $87.96 | $87.95 | $88.00 |
| Purchase #2 | $131.87 | 3.722% | $136.7782 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $24.75 | 6.532% | $26.3667 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $103.60 | 4.718% | $108.4878 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $237.39 | 5.182% | $249.6915 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $153.30 | 5.676% | $162.0013 | $162.00 | $162.00 | $162.00 |
| Purchase #7 | $112.52 | 13.768% | $128.0118 | $128.01 | $128.00 | $128.00 |
| 7 purchase totals = | $843.80 | $899.2991 | $899.30 | $899.30 | $899.40 | |