| 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 | $49.59 | 9.303% | $54.2034 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $13.57 | 10.531% | $14.9991 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $73.60 | 7.438% | $79.0744 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $56.83 | 11.686% | $63.4712 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $26.41 | 12.212% | $29.6352 | $29.64 | $29.65 | $29.60 |
| Purchase #6 | $228.83 | 4.430% | $238.9672 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $156.94 | 9.482% | $171.8211 | $171.82 | $171.80 | $171.80 |
| 7 purchase totals = | $605.77 | $652.1716 | $652.17 | $652.10 | $652.20 | |