| 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 | $81.42 | 9.730% | $89.3422 | $89.34 | $89.35 | $89.30 |
| Purchase #2 | $58.31 | 6.857% | $62.3083 | $62.31 | $62.30 | $62.30 |
| Purchase #3 | $72.64 | 5.164% | $76.3911 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $216.60 | 3.592% | $224.3803 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $5.49 | 11.700% | $6.1323 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $71.49 | 5.165% | $75.1825 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $230.75 | 11.522% | $257.337 | $257.34 | $257.35 | $257.30 |
| 7 purchase totals = | $736.70 | $791.0737 | $791.07 | $791.15 | $791.00 | |