| 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 | $53.91 | 4.520% | $56.3467 | $56.35 | $56.35 | $56.30 |
| Purchase #2 | $129.90 | 8.716% | $141.2221 | $141.22 | $141.20 | $141.20 |
| Purchase #3 | $154.46 | 6.193% | $164.0257 | $164.03 | $164.05 | $164.00 |
| Purchase #4 | $219.50 | 7.761% | $236.5354 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $239.86 | 12.192% | $269.1037 | $269.10 | $269.10 | $269.10 |
| Purchase #6 | $58.72 | 8.798% | $63.8862 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $16.63 | 9.694% | $18.2421 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $872.98 | $949.3619 | $949.37 | $949.40 | $949.20 | |