| 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 | $27.59 | 4.128% | $28.7289 | $28.73 | $28.75 | $28.70 |
| Purchase #2 | $149.46 | 9.696% | $163.9516 | $163.95 | $163.95 | $164.00 |
| Purchase #3 | $224.59 | 13.828% | $255.6463 | $255.65 | $255.65 | $255.60 |
| Purchase #4 | $211.64 | 12.177% | $237.4114 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $11.54 | 8.140% | $12.4794 | $12.48 | $12.50 | $12.50 |
| Purchase #6 | $167.30 | 5.116% | $175.8591 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $178.75 | 11.599% | $199.4832 | $199.48 | $199.50 | $199.50 |
| 7 purchase totals = | $970.87 | $1,073.5599 | $1,073.56 | $1,073.60 | $1,073.60 | |