| 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 | $50.49 | 10.608% | $55.846 | $55.85 | $55.85 | $55.80 |
| Purchase #2 | $136.58 | 3.676% | $141.6007 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $129.70 | 13.392% | $147.0694 | $147.07 | $147.05 | $147.10 |
| Purchase #4 | $235.90 | 8.258% | $255.3806 | $255.38 | $255.40 | $255.40 |
| Purchase #5 | $64.38 | 7.369% | $69.1242 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $140.71 | 4.485% | $147.0208 | $147.02 | $147.00 | $147.00 |
| Purchase #7 | $74.62 | 9.795% | $81.929 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $832.38 | $897.9707 | $897.97 | $897.95 | $897.90 | |