| 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 | $63.84 | 6.758% | $68.1543 | $68.15 | $68.15 | $68.20 |
| Purchase #2 | $26.33 | 8.469% | $28.5599 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $154.70 | 5.183% | $162.7181 | $162.72 | $162.70 | $162.70 |
| Purchase #4 | $53.54 | 6.746% | $57.1518 | $57.15 | $57.15 | $57.20 |
| Purchase #5 | $17.97 | 10.219% | $19.8064 | $19.81 | $19.80 | $19.80 |
| Purchase #6 | $226.34 | 6.103% | $240.1535 | $240.15 | $240.15 | $240.20 |
| Purchase #7 | $124.65 | 9.820% | $136.8906 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $667.37 | $713.4346 | $713.43 | $713.40 | $713.60 | |