| 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 | $202.43 | 6.409% | $215.4037 | $215.40 | $215.40 | $215.40 |
| Purchase #2 | $249.66 | 4.114% | $259.931 | $259.93 | $259.95 | $259.90 |
| Purchase #3 | $35.64 | 9.185% | $38.9135 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $24.48 | 8.296% | $26.5109 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $71.59 | 4.767% | $75.0027 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $69.70 | 13.665% | $79.2245 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $67.65 | 4.224% | $70.5075 | $70.51 | $70.50 | $70.50 |
| 7 purchase totals = | $721.15 | $765.4938 | $765.48 | $765.45 | $765.40 | |