| 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 | $229.99 | 8.147% | $248.7273 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $79.69 | 11.522% | $88.8719 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $10.61 | 11.726% | $11.8541 | $11.85 | $11.85 | $11.90 |
| Purchase #4 | $18.42 | 11.818% | $20.5969 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $151.83 | 5.247% | $159.7965 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $164.50 | 8.661% | $178.7473 | $178.75 | $178.75 | $178.70 |
| Purchase #7 | $9.68 | 8.246% | $10.4782 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $664.72 | $719.0722 | $719.08 | $719.10 | $719.10 | |