| 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 | $54.37 | 6.776% | $58.0541 | $58.05 | $58.05 | $58.10 |
| Purchase #2 | $70.38 | 13.179% | $79.6554 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $137.41 | 3.176% | $141.7741 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $34.59 | 8.416% | $37.5011 | $37.50 | $37.50 | $37.50 |
| Purchase #5 | $100.45 | 6.161% | $106.6387 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $83.72 | 4.124% | $87.1726 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $74.35 | 11.730% | $83.0713 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $555.27 | $593.8673 | $593.86 | $593.80 | $594.00 | |