| 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 | $51.35 | 5.496% | $54.1722 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $64.56 | 8.271% | $69.8998 | $69.90 | $69.90 | $69.90 |
| Purchase #3 | $214.96 | 11.399% | $239.4633 | $239.46 | $239.45 | $239.50 |
| Purchase #4 | $37.75 | 4.130% | $39.3091 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $103.75 | 12.456% | $116.6731 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $76.75 | 13.702% | $87.2663 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $209.78 | 10.131% | $231.0328 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $758.90 | $837.8166 | $837.81 | $837.75 | $837.90 | |