| 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 | $67.79 | 9.549% | $74.2633 | $74.26 | $74.25 | $74.30 |
| Purchase #2 | $161.99 | 8.569% | $175.8709 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $35.52 | 4.411% | $37.0868 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $21.37 | 12.586% | $24.0596 | $24.06 | $24.05 | $24.10 |
| Purchase #5 | $156.76 | 10.123% | $172.6288 | $172.63 | $172.65 | $172.60 |
| Purchase #6 | $113.42 | 13.773% | $129.0413 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $75.32 | 11.396% | $83.9035 | $83.90 | $83.90 | $83.90 |
| 7 purchase totals = | $632.17 | $696.8542 | $696.85 | $696.85 | $696.90 | |