| 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 | $117.70 | 5.256% | $123.8863 | $123.89 | $123.90 | $123.90 |
| Purchase #2 | $164.72 | 8.294% | $178.3819 | $178.38 | $178.40 | $178.40 |
| Purchase #3 | $73.62 | 4.857% | $77.1957 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $66.29 | 4.815% | $69.4819 | $69.48 | $69.50 | $69.50 |
| Purchase #5 | $178.53 | 8.449% | $193.614 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $204.97 | 4.293% | $213.7694 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $19.34 | 5.246% | $20.3546 | $20.35 | $20.35 | $20.40 |
| 7 purchase totals = | $825.17 | $876.6838 | $876.68 | $876.70 | $876.80 | |