| 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 | $130.42 | 10.778% | $144.4767 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $233.25 | 8.254% | $252.5025 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $96.46 | 12.779% | $108.7866 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $83.66 | 10.859% | $92.7446 | $92.74 | $92.75 | $92.70 |
| Purchase #5 | $20.36 | 5.806% | $21.5421 | $21.54 | $21.55 | $21.50 |
| Purchase #6 | $37.43 | 4.152% | $38.9841 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $193.66 | 6.796% | $206.8211 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $795.24 | $865.8577 | $865.85 | $865.90 | $865.80 | |