| 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 | $30.62 | 3.548% | $31.7064 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $139.93 | 4.626% | $146.4032 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $95.64 | 7.661% | $102.967 | $102.97 | $102.95 | $103.00 |
| Purchase #4 | $69.55 | 6.368% | $73.9789 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $39.25 | 8.283% | $42.5011 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $203.63 | 8.417% | $220.7695 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $154.29 | 8.262% | $167.0374 | $167.04 | $167.05 | $167.00 |
| 7 purchase totals = | $732.91 | $785.3635 | $785.37 | $785.35 | $785.40 | |