| 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 | $21.56 | 13.577% | $24.4872 | $24.49 | $24.50 | $24.50 |
| Purchase #2 | $24.46 | 10.362% | $26.9945 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $51.92 | 3.569% | $53.773 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $35.52 | 11.216% | $39.5039 | $39.50 | $39.50 | $39.50 |
| Purchase #5 | $242.83 | 7.413% | $260.831 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $84.26 | 9.760% | $92.4838 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $157.85 | 13.110% | $178.5441 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $618.40 | $676.6175 | $676.60 | $676.65 | $676.60 | |