| 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 | $69.38 | 10.411% | $76.6032 | $76.60 | $76.60 | $76.60 |
| Purchase #2 | $185.76 | 9.691% | $203.762 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $81.45 | 12.505% | $91.6353 | $91.64 | $91.65 | $91.60 |
| Purchase #4 | $18.67 | 4.792% | $19.5647 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $171.73 | 9.862% | $188.666 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $28.96 | 8.651% | $31.4653 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $34.37 | 5.369% | $36.2153 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $590.32 | $647.9118 | $647.92 | $647.85 | $648.00 | |