| 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 | $81.52 | 5.669% | $86.1414 | $86.14 | $86.15 | $86.10 |
| Purchase #2 | $241.84 | 9.377% | $264.5173 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $143.48 | 8.305% | $155.396 | $155.40 | $155.40 | $155.40 |
| Purchase #4 | $171.38 | 7.169% | $183.6662 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $36.64 | 6.200% | $38.9117 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $177.64 | 11.722% | $198.463 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $113.71 | 9.795% | $124.8479 | $124.85 | $124.85 | $124.80 |
| 7 purchase totals = | $966.21 | $1,051.9435 | $1,051.95 | $1,051.90 | $1,051.90 | |