| 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 | $70.48 | 11.513% | $78.5944 | $78.59 | $78.60 | $78.60 |
| Purchase #2 | $227.84 | 13.358% | $258.2749 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $201.32 | 3.244% | $207.8508 | $207.85 | $207.85 | $207.90 |
| Purchase #4 | $193.93 | 13.393% | $219.903 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $155.41 | 8.768% | $169.0363 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $85.37 | 10.389% | $94.2391 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $77.56 | 9.567% | $84.9802 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $1,011.91 | $1,112.8787 | $1,112.87 | $1,112.90 | $1,112.90 | |