| 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 | $14.58 | 13.407% | $16.5347 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $49.96 | 5.831% | $52.8732 | $52.87 | $52.85 | $52.90 |
| Purchase #3 | $5.74 | 3.834% | $5.9601 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $73.78 | 10.126% | $81.251 | $81.25 | $81.25 | $81.30 |
| Purchase #5 | $81.53 | 5.195% | $85.7655 | $85.77 | $85.75 | $85.80 |
| Purchase #6 | $38.43 | 7.617% | $41.3572 | $41.36 | $41.35 | $41.40 |
| Purchase #7 | $95.91 | 11.498% | $106.9377 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $359.93 | $390.6794 | $390.68 | $390.65 | $390.80 | |